OntoPFAS
type: Ontology
version IRI: ontopfas
license: https://creativecommons.org/licenses/by/4.0/
access rights: public
creator: https://orcid.org/0000-0002-8081-3292
issued: 2025/02/12
rights: This ontology is openly available under CC BY 4.0.
version: 1.0
preferred namespace prefix: ontopfas
preferred namespace uri: https://w3id.org/ontopfas/
version info: 1.0
has policy: https://creativecommons.org/licenses/by/4.0/
was generated by: OntoPFAS
date created: 2025/02/12

contains
type: ObjectProperty
inverse of: contained in
domain: Product
range: Pfas
definition: The relation between a container and its physical content. A material entity a contains a material entity b if b is located in some cavity of a.

contained in
type: ObjectProperty
domain: Pfas
range: Product
definition: Inverse of contains.

part of
type: ObjectProperty
inverse of: has part
type: TransitiveProperty
domain: Chemical entity
range: Chemical entity
definition: A core relation that holds between a part and its whole.

has part
type: ObjectProperty
type: TransitiveProperty
domain: Chemical entity
range: Chemical entity
definition: A core relation that holds between a part and its whole.

location of
type: ObjectProperty
inverse of: located in
domain: Place
range: Activity
definition: A relation between two independent continuants, the target and the location, in which the target is entirely within the location.

located in
type: ObjectProperty
domain: Activity
range: Place
definition: A relation between two independent continuants, the target and the location, in which the target is entirely within the location.

transports
type: ObjectProperty
inverse of: transported by
domain: Organismal entity
range: Pfas
definition: Holds between p and c when p is a transport process or transporter activity and the outcome of this p is to move c from one location to another.

connected to
type: ObjectProperty
type: SymmetricProperty
type: TransitiveProperty
domain: Location
range: Location
definition: A is connected to b if and only if a and b are discrete structure, and there exists some connecting structure c, such that c connects a and b.

surrounded by
type: ObjectProperty
inverse of: surrounds
domain: Environmental zone
range: Environmental zone
definition: x surrounded_by y if and only if (1) x is adjacent to y and for every region r that is adjacent to x, r overlaps y (2) the shared boundary between x and y occupies the majority of the outermost boundary of x.

surrounds
type: ObjectProperty
domain: Environmental zone
range: Environmental zone
definition: inverse of surrounded by.

has exposure stimulus
type: ObjectProperty
inverse of: exposure stimulus of
domain: Person
range: Exposure stimulus
definition: A relationship between an exposure event or process and any agent, stimulus, activity, or event that causally effects an organism and interacts with an exposure receptor during an exposure event.

transformation of
type: ObjectProperty
inverse of: transforms into
domain: Pfaa
range: Precursor
definition: x transformation of y if x is the immediate transformation of y, or is linked to y through a chain of transformation relationships

produces
type: ObjectProperty
inverse of: produced by
domain: Activity
range: Product
comment: Note that this definition doesn't quite distinguish the output of a transformation process from a production process, which is related to the identity/granularity issue.
definition: a produces b if some process that occurs_in a has_output b, where a and b are material entities. Examples: hybridoma cell line produces monoclonal antibody reagent; chondroblast produces avascular GAG-rich matrix.

produced by
type: ObjectProperty
domain: Product
range: Activity
definition: a produced_by b iff some process that occurs_in b has_output a.

causes
type: ObjectProperty
inverse of: caused by
domain: Exposure stimulus
range: Exposure outcome
comment: Genetic variations can span any level of granularity from a full genome or genotype to an individual gene or sequence alteration. These variations can be represented at the physical level (DNA/RNA macromolecules or their parts, as in the ChEBI ontology and Molecular Sequence Ontology) or at the abstract level (generically dependent continuant sequence features that are carried by these macromolecules, as in the Sequence Ontology and Genotype Ontology). The causal relations in this hierarchy can be used in linking either physical or abstract genetic variations to phenotypes or diseases they cause or contribute to. Environmental exposures include those imposed by natural environments, experimentally applied conditions, or clinical interventions.
definition: A relationship between an entity (e.g. a genotype, genetic variation, chemical, or environmental exposure) and a condition (a phenotype or disease), where the entity has some causal or contributing role that influences the condition.

contains measured amount
type: ObjectProperty
inverse of: measured in
domain: Location
range: Observation
definition: A relation between a container and measurement datum that specifies the actual amount of material in the container.

caused by
type: ObjectProperty
domain: Exposure outcome
range: Exposure stimulus
definition: A relationship between a condition (a phenotype or disease) and an entity (e.g. environment) or condition (phenotype or disease) which could be an existing condition or an event, where the entity or second condition has a causal role for the condition being described.

source
type: ObjectProperty
inverse of: source of
domain: Observation
range: Dataset
comment: The described resource may be derived from the related resource in whole or in part. Recommended best practice is to identify the related resource by means of a string conforming to a formal identification system.
definition: A related resource from which the described resource is derived.

transforms into
type: ObjectProperty
domain: Precursor
range: Pfaa
definition: A transitive temporal relation in which an entity mainstains identity from one state to another.

used
type: ObjectProperty
inverse of: used by
domain: Activity
range: Product
version info: 1.0
definition: Relation to indicate the use of a PFAS by an organization.

was attributed to
type: ObjectProperty
inverse of: attributes to
domain: Activity
range: Dataset
definition: Attribution is the ascribing of an entity to an agent.

contained in place
type: ObjectProperty
inverse of: contains place
domain: Place
range: Place
definition: The basic containment relation between a place and one that contains it.

contains place
type: ObjectProperty
domain: Place
range: Place
definition: The basic containment relation between a place and another that it contains.

home location
type: ObjectProperty
inverse of: home location of
domain: Person
range: Place
definition: A contact location for a person's residence.

activity in environment
type: ObjectProperty
inverse of: environment of activity
domain: Activity
range: Environmental zone
version info: 1.0
definition: Relationship describing the environment surrounding an activity.

affected by
type: ObjectProperty
inverse of: affects
domain: Place
range: Exposure stimulus
version info: 1.0
definition: Relation between a PFAS and people exposed to them.

affects
type: ObjectProperty
domain: Exposure stimulus
range: Place
version info: 1.0
definition: Relation between a PFAS and people exposed to them.

attributes to
type: ObjectProperty
domain: Dataset
range: Activity
version info: 1.0
definition: Attribution is the ascribing of an entity to an agent.

directly connected to
type: ObjectProperty
sub property of: connected to
type: SymmetricProperty
domain: Location
range: Location
version info: 1.0
definition: A is connected to b if and only if a and b are adjacent structures.

environment of activity
type: ObjectProperty
domain: Environmental zone
range: Activity
version info: 1.0
definition: Relationship describing the environment surrounding an activity.

environment of location
type: ObjectProperty
inverse of: location in environment
domain: Environmental zone
range: Location
version info: 1.0
definition: Relation to indicate in which environment the location is present.

environment of mobility
type: ObjectProperty
inverse of: mobility in environment
domain: Environmental zone
range: Pfas mobility
version info: 1.0
definition: Relation to express the level of mobility within a certain environment.

environment subject to
type: ObjectProperty
inverse of: valid in environment
domain: Environmental zone
range: Regulation
version info: 1.0
definition: Relation identifying the validity of a guideline in an environment.

exposure stimulus of
type: ObjectProperty
domain: Exposure stimulus
range: Person
version info: 1.0
definition: A relationship between an exposure event or process and any agent, stimulus, activity, or event that causally effects an organism and interacts with an exposure receptor during an exposure event.

functional group
type: ObjectProperty
sub property of: part of
inverse of: functional group of
domain: Pfas
range: Functional group
version info: 1.0
definition: Property to express the functional group of a PFAS.

functional group of
type: ObjectProperty
sub property of: has part
domain: Functional group
range: Pfas
version info: 1.0
definition: Property to express the functional group of a PFAS.

home location of
type: ObjectProperty
domain: Place
range: Person
version info: 1.0
definition: A contact location for a person's residence.

location in environment
type: ObjectProperty
domain: Location
range: Environmental zone
version info: 1.0
definition: Relation to indicate in which environment the location is present.

matrix
type: ObjectProperty
inverse of: matrix of
domain: Observation
range: Environmental zone
version info: 1.0
definition: Relation to indicate the PFAS matrix of an organization or measurement.

matrix of
type: ObjectProperty
domain: Environmental zone
range: Observation
version info: 1.0
definition: Relation to indicate the PFAS matrix of an organization or measurement.

measured in
type: ObjectProperty
domain: Observation
range: Location
version info: 1.0
definition: A relation between a container and measurement datum that specifies the actual amount of material in the container.

measured PFAS
type: ObjectProperty
inverse of: pfas measured in
domain: Observation
range: Pfas
version info: 1.0
definition: Relation to indicate the detected PFAS.

mobility
type: ObjectProperty
inverse of: mobility of
domain: Pfas
range: Pfas mobility
version info: 1.0
definition: Relation identifying the level of mobility of a PFAS.

mobility in environment
type: ObjectProperty
domain: Pfas mobility
range: Environmental zone
version info: 1.0
definition: Relation to express the level of mobility within a certain environment.

mobility of
type: ObjectProperty
domain: Pfas mobility
range: Pfas
version info: 1.0
definition: Relation identifying the level of mobility of a PFAS.

pfas measured in
type: ObjectProperty
domain: Pfas
range: Observation
version info: 1.0
definition: Relation to indicate the detected PFAS.

place subject to
type: ObjectProperty
inverse of: valid in place
domain: Place
range: Regulation
version info: 1.0
definition: Relation identifying the validity of a guideline in a continent.

restricted by
type: ObjectProperty
inverse of: restricts
domain: Pfas
range: Regulation
comment: Relation identifying the restriction of a guideline to a PFAS.
version info: 1.0

restricts
type: ObjectProperty
domain: Regulation
range: Pfas
version info: 1.0
definition: Relation identifying the restriction of a guideline to a PFAS.

source of
type: ObjectProperty
domain: Dataset
range: Observation
comment: The described resource may be derived from the related resource in whole or in part. Recommended best practice is to identify the related resource by means of a string conforming to a formal identification system.
version info: 1.0
definition: A related resource from which the described resource is derived.

stimulated by
type: ObjectProperty
inverse of: stimulates
domain: Exposure stimulus
range: Pfas
version info: 1.0
definition: Relation indicating what is the exposed PFAS.

stimulates
type: ObjectProperty
domain: Pfas
range: Exposure stimulus
version info: 1.0
definition: Relation indicating what is the exposed PFAS.

transported by
type: ObjectProperty
domain: Pfas
range: Organismal entity
version info: 1.0
definition: Holds between p and c when p is a transport process or transporter activity and the outcome of this p is to move c from one location to another.

used by
type: ObjectProperty
domain: Product
range: Activity
version info: 1.0
definition: Relation to indicate the use of a PFAS by an organization.

valid in environment
type: ObjectProperty
domain: Regulation
range: Environmental zone
version info: 1.0
definition: Relation identifying the validity of a guideline in an environment.

valid in place
type: ObjectProperty
domain: Regulation
range: Place
comment: Relation identifying the validity of a guideline in a place.
version info: 1.0

has simple result
type: DatatypeProperty
domain: Observation
range: real
comment: The simple value of an Observation or Actuation.
example: For instance, the values 23 or true.
domain includes: Actuation
domain includes: Observation

result time
type: DatatypeProperty
domain: Observation
range: dateTime
comment: The result time is the instant of time when the Observation, Actuation or Sampling activity was completed.
domain includes: Observation
domain includes: Actuation
domain includes: Sampling

address
type: DatatypeProperty
domain: Place
range: string
definition: Physical address of the item.

birth date
type: DatatypeProperty
domain: Person
range: dateTime
definition: Date of birth.

gender
type: DatatypeProperty
domain: Person
range: string
definition: Gender of something, typically a Person, but possibly also fictional characters, animals, etc. While https://schema.org/Male and https://schema.org/Female may be used, text strings are also acceptable for people who are not a binary gender. The gender property can also be used in an extended sense to cover e.g. the gender of sports teams. As with the gender of individuals, we do not try to enumerate all possibilities. A mixed-gender SportsTeam can be indicated with a text value of "Mixed".

name
type: DatatypeProperty
domain: Thing
range: string
definition: Name of the organization.

altitude
type: DatatypeProperty
domain: Location
range: real
version info: 1.0
definition: Altitude of a geographical point.

cas id
type: DatatypeProperty
domain: Pfas
range: string
version info: 1.0
definition: CAS Registry Number of the chemical substance.

concern level
type: DatatypeProperty
domain: Pfas
range: string
version info: 1.0
definition: Level of concern associated with a substance (low, medium, high).

functional group name
type: DatatypeProperty
domain: Functional group
range: string
version info: 1.0
definition: Name of the functional group.

handicap
type: DatatypeProperty
domain: Person
range: string
version info: 1.0
definition: Indication about the presence of an handicap.

is ether
type: DatatypeProperty
domain: Pfas
range: boolean
version info: 1.0
definition: Capability of a PFAS to move into the air.

is hydrophilic
type: DatatypeProperty
domain: Pfas
range: boolean
version info: 1.0
definition: Capability of a PFAS to move into the water.

isomer
type: DatatypeProperty
domain: Pfas
range: string
version info: 1.0
definition: Isomer of a PFAS.

limit
type: DatatypeProperty
domain: Regulation
range: real
version info: 1.0
definition: Maximum amount of PFAS in an environment.

maps link
type: DatatypeProperty
domain: Activity
range: string
version info: 1.0
definition: Google Maps link of an organisation.

mobility degree
type: DatatypeProperty
domain: Pfas mobility
range: int
version info: 1.0
definition: Degree of mobility.

number of carbons
type: DatatypeProperty
domain: Pfas
range: int
version info: 1.0
definition: Number of atoms of carbons in the molecule.

ph
type: DatatypeProperty
domain: Chemical entity
range: int
version info: 1.0
definition: Ph level of a substance.

precision
type: DatatypeProperty
domain: Observation
range: string
version info: 1.0
definition: Value indicating possible ranges like "<" or ">".

sector
type: DatatypeProperty
domain: Activity
range: string
version info: 1.0
definition: Sector of an organisation.

site
type: DatatypeProperty
domain: Observation
range: string
version info: 1.0
definition: Site associated with the location of an observation.

source text
type: DatatypeProperty
domain: Activity
range: string
version info: 1.0
definition: Source of the text of an organisation.

source type
type: DatatypeProperty
domain: Activity
range: string
version info: 1.0
definition: Source of the type of the organisation.

source url
type: DatatypeProperty
domain: Activity
range: string
version info: 1.0
definition: URL source of an organisation.

status
type: DatatypeProperty
domain: Activity
range: string
version info: 1.0
definition: Current status of the organisation.

type
type: DatatypeProperty
domain: Activity
range: string
version info: 1.0
definition: Type of an organisation.

unit
type: DatatypeProperty
domain: Observation
range: string
version info: 1.0
definition: Scale of a value, e.g. 1000 for kilo or 0.001 for mili.

latitude
type: DatatypeProperty
domain: Location
range: real
definition: Latitude of a geographical point.

longitude
type: DatatypeProperty
domain: Location
range: real
definition: Longitude of a geographical point.

title
type: DatatypeProperty
domain: Dataset
range: string
definition: Technique for data collection.

Polyfluoroalkyl
type: Class
subclass of: Pfas
disjoint with: Perfluoroalkyl
has db xref: Wikipedia:Per-_and_polyfluoroalkyl_substances
has exact synonym: polyfluoroalkyl substances
has OBO namespace: chebi_ontology
has related synonym: PFAS
id: CHEBI:172406
in subset: http://purl.obolibrary.org/obo/chebi#3_STAR
comment: An organofluorine compound that has multiple fluorine atoms attached to an alkyl chain (but at least one of the carbon atoms in the chain is not fully fluorinated).

Chemical entity
type: Class
has exact synonym: chemical entity
has OBO namespace: chebi_ontology
id: CHEBI:24431
in subset: 3 STAR
comment: A chemical entity is a physical entity of interest in chemistry including molecular entities, parts thereof, and chemical substances.

Axiom
annotated source: Chemical entity
annotated property: hasExactSynonym
annotated target: chemical entity
has db xref: UniProt

Perfluoroalkyl
type: Class
subclass of: Pfas
has db xref: Wikipedia:Per-_and_polyfluoroalkyl_substances
has exact synonym: perfluoroalkyl substances
has OBO namespace: chebi_ontology
has related synonym: PFAS
has related synonym: perfluorinated alkylated substance
has related synonym: perfluorinated alkylated substances
has related synonym: perfluoroalkyl compound
has related synonym: perfluoroalkyl compounds
id: CHEBI:172397
in subset: http://purl.obolibrary.org/obo/chebi#3_STAR
comment: A perfluorinated compound in which the carbon chain atoms are completely fluorinated.

Fluorotelomer
type: Class
subclass of: Precursor
has db xref: wikipedia.en:Fluorotelomer
has exact synonym: Fluorotelomers
has OBO namespace: chebi_ontology
has related synonym: fluorotelomers
id: CHEBI:83814
in subset: http://purl.obolibrary.org/obo/3_STAR
definition: Any organofluorine compound that is a oligomer or telomer synthesised by telomerization (a chain transfer reaction to produce an oligomer of a limited size). They are generally used in fire-fighting foams, leather protectants, food packaging and stain resistants.
notation: CHEBI:83814

Environmental zone
type: Class
comment: Formerly, this class was an experimental class and a subclass of "environmental feature". It is now aligned to BFO. The class was not obsoleted as the core semantics maintained their stability through its transition.
definition: A site which has its extent determined by the presence or influence of one or more components of an environmental system or the processes occurring therein.

Exposure outcome
type: Class
IAO_0000115: Entity that results from the interaction between and exposure_receptor and an exposure stressor during an exposure event.
created by: cmattin
creation date: 2010-09-21T02:48:49Z
has OBO namespace: exposure_outcome
has related synonym: interaction outcome
id: ExO:0000003
comment: Entity that results from the interaction between and exposure_receptor and an exposure stressor during an exposure event.

Axiom
annotated source: Exposure outcome
annotated property: IAO_0000115
annotated target: Entity that results from the interaction between and exposure_receptor and an exposure stressor during an exposure event.
has db xref: CTD:curators

Axiom
annotated source: Exposure outcome
annotated property: comment
annotated target: Entity that results from the interaction between and exposure_receptor and an exposure stressor during an exposure event.
has db xref: CTD:curators

Exposure stimulus
type: Class
created by: http://orcid.org/0000-0002-7463-6306
creation date: 2021-10-20T17:44:37Z
has OBO namespace: source
id: ExO:0000022
comment: Any agent, entity, activity, or event that causally effects an organism and interacts with an exposure receptor during an exposure event.

Anatomy
type: Class
subclass of: Phenotype
IAO_0000115: The individual attribute describing the structure of a living organism.
created by: cmattin
creation date: 2011-01-10T09:31:27Z
has OBO namespace: human_attribute
id: ExO:0000043
comment: The individual attribute describing the structure of a living organism.

Axiom
annotated source: Anatomy
annotated property: IAO_0000115
annotated target: The individual attribute describing the structure of a living organism.
has db xref: CTD:curators

Dose
type: Class
subclass of: Exposure outcome
IAO_0000115: The total quantity or strength of a substance administered at one time.
created by: cmattin
creation date: 2011-01-11T01:28:26Z
has OBO namespace: exposure_event
id: ExO:0000076
comment: The total quantity or strength of a substance administered at one time.

Axiom
annotated source: Dose
annotated property: IAO_0000115
annotated target: The total quantity or strength of a substance administered at one time.
has db xref: EFO:0000428

Biological response
type: Class
subclass of: Exposure outcome
created by: cmattin
creation date: 2011-01-11T01:29:49Z
has OBO namespace: exposure_outcome
id: ExO:0000077
comment: Response of the organism.

Disease
type: Class
subclass of: Biological response
IAO_0000115: A disease is a pattern of abnormal functioning, or abnormal localization of normal functioning, and/or abnormal localization of constituents when compared to other members of that species.
created by: cmattin
creation date: 2011-01-11T01:30:35Z
has OBO namespace: exposure_outcome
id: ExO:0000079
comment: A disease is a pattern of abnormal functioning, or abnormal localization of normal functioning, and/or abnormal localization of constituents when compared to other members of that species.

Axiom
annotated source: Disease
annotated property: IAO_0000115
annotated target: A disease is a pattern of abnormal functioning, or abnormal localization of normal functioning, and/or abnormal localization of constituents when compared to other members of that species.
has db xref: DOExO:4
has db xref: MSH2010_2010_02_22:D004194
has db xref: UMLS:C0012634

Symptom
type: Class
subclass of: Biological response
IAO_0000115: A symptom is a perceived change in function, sensation, loss, disturbance or appearance reported by a patient indicative of a disease.
created by: cmattin
creation date: 2011-01-11T01:30:47Z
has OBO namespace: exposure_outcome
id: ExO:0000080
comment: A symptom is a perceived change in function, sensation, loss, disturbance or appearance reported by a patient indicative of a disease.

Axiom
annotated source: Symptom
annotated property: IAO_0000115
annotated target: A symptom is a perceived change in function, sensation, loss, disturbance or appearance reported by a patient indicative of a disease.
has db xref: SYOExO:14974

Exposure intervention
type: Class
subclass of: Exposure outcome
IAO_0000115: The act or fact of interfering so as to modify.
created by: cmattin
creation date: 2011-01-12T01:34:34Z
has OBO namespace: exposure_outcome
id: ExO:0000087
comment: The act or fact of interfering so as to modify.

Axiom
annotated source: Exposure intervention
annotated property: IAO_0000115
annotated target: The act or fact of interfering so as to modify.
has db xref: CTD:curators

Phenotype
type: Class
subclass of: Biological response
created by: cgrondin
creation date: 2017-04-06T03:47:29Z
has db xref: https://ncit.nci.nih.gov/ncitbrowser/pages/concept_details.jsf
has OBO namespace: biological_response
id: ExO:0000101
comment: The assemblage of traits or outward appearance of an individual. It is the product of interactions between genes and between genes and the environment.

Organismal entity
type: Class
IAO_0000114: IAO_0000120
IAO_0000115: A material entity that is one or more organisms, viruses or viroids.
comment: A material entity that is one or more organisms, viruses or viroids.

Location
type: Class
definition: Anything with spatial extent, i.e. size, shape, or position. e.g. people, places, bowling balls, as well as abstract areas like cubes.

Dataset
type: Class
comment: 1つのエージェントによって公開またはキュレートされ、1つ以上の形式でアクセスまたはダウンロードできるデータの集合。 @ja
comment: A collection of data, published or curated by a single source, and available for access or download in one or more representations.
comment: En samling af data, udgivet eller udvalgt og arrangeret af en enkelt kilde og som er til råde for adgang til eller download af i en eller flere repræsentationer. @da
comment: Kolekce dat poskytovaná či řízená jedním zdrojem, která je k dispozici pro přístup či stažení v jednom či více formátech. @cs
comment: Raccolta di dati, pubblicati o curati da un'unica fonte, disponibili per l'accesso o il download in uno o più formati. @it
comment: Una colección de datos, publicados o conservados por una única fuente, y disponibles para ser accedidos o descargados en uno o más formatos. @es
comment: Une collection de données, publiée ou élaborée par une seule source, et disponible pour accès ou téléchargement dans un ou plusieurs formats. @fr
comment: Μία συλλογή από δεδομένα, δημοσιευμένη ή επιμελημένη από μία και μόνο πηγή, διαθέσιμη δε προς πρόσβαση ή μεταφόρτωση σε μία ή περισσότερες μορφές. @el
comment: قائمة بيانات منشورة أو مجموعة من قبل مصدر ما و متاح الوصول إليها أو تحميلها @ar
label: Conjunto de datos @es
label: Datasæt @da
label: Datová sada @cs
label: Jeu de données @fr
label: Σύνολο Δεδομένων @el
label: قائمة بيانات @ar
label: データセット @ja
alternative label: Datasamling @da
change note: 2018-02 - odstraněno tvrzení o podtřídě dctype:Dataset, jelikož rozsah dcat:Dataset zahrnuje několik dalších typů ze slovníku dctype. @cs
change note: 2018-02 - se eliminó el axioma de subclase con dctype:Dataset porque el alcance de dcat:Dataset incluye muchos otros tipos del vocabulario dctype. @es
change note: 2018-02 - sottoclasse di dctype:Dataset rimosso perché l'ambito di dcat:Dataset include diversi altri tipi dal vocabolario dctype. @it
change note: 2018-02 - subclass of dctype:Dataset removed because scope of dcat:Dataset includes several other types from the dctype vocabulary.
change note: 2018-02 - subklasse af dctype:Dataset fjernet da scope af dcat:Dataset omfatter flere forskellige typer fra dctype-vokabularet. @da
definition: En samling a data, udgivet eller udvalgt og arrangeret af en enkelt kilde og som der er adgang til i en eller flere repræsentationer. @da
editorial note: 2020-03-16 A new scopenote added and need to be translated
scope note: Cette classe représente le jeu de données publié par le fournisseur de données. Dans les cas où une distinction est nécessaire entre le jeu de donénes et son entrée dans le catalogue, la classe registre de données peut être utilisée pour ce dernier. @fr
scope note: Denne klasse beskriver det konceptuelle datasæt. En eller flere repræsentationer kan være tilgængelige med forskellige skematiske opsætninger, formater eller serialiseringer. @da
scope note: Denne klasse repræsenterer det konkrete datasæt som det udgives af datasætleverandøren. I de tilfælde hvor det er nødvendigt at skelne mellem det konkrete datasæt og dets registrering i kataloget (fordi metadata såsom ændringsdato og vedligeholder er forskellige), så kan klassen katalogpost anvendes. @da
scope note: Esta clase representa el conjunto de datos publicados. En los casos donde es necesario distinguir entre el conjunto de datos y su entrada en el catálogo de datos, se debe utilizar la clase 'registro del catálogo'. @es
scope note: Questa classe descrive il dataset dal punto di vista concettuale. Possono essere disponibili una o più rappresentazioni, con diversi layout e formati schematici o serializzazioni. @it
scope note: Questa classe rappresenta il dataset come pubblicato dall’editore. Nel caso in cui sia necessario operare una distinzione fra i metadati originali del dataset e il record dei metadati ad esso associato nel catalogo (ad esempio, per distinguere la data di modifica del dataset da quella del dataset nel catalogo) si può impiegare la classe catalog record. @it
scope note: Tato třída reprezentuje datovou sadu tak, jak je publikována poskytovatelem dat. V případě potřeby rozlišení datové sady a jejího katalogizačního záznamu (jelikož metadata jako datum modifikace se mohou lišit) pro něj může být použita třída "katalogizační záznam". @cs
scope note: The notion of dataset in DCAT is broad and inclusive, with the intention of accommodating resource types arising from all communities. Data comes in many forms including numbers, text, pixels, imagery, sound and other multi-media, and potentially other types, any of which might be collected into a dataset.
scope note: This class describes the conceptual dataset. One or more representations might be available, with differing schematic layouts and formats or serializations.
scope note: This class represents the actual dataset as published by the dataset provider. In cases where a distinction between the actual dataset and its entry in the catalog is necessary (because metadata such as modification date and maintainer might differ), the catalog record class can be used for the latter.
scope note: Η κλάση αυτή αναπαριστά το σύνολο δεδομένων αυτό καθ'εαυτό, όπως έχει δημοσιευθεί από τον εκδότη. Σε περιπτώσεις όπου είναι απαραίτητος ο διαχωρισμός μεταξύ του συνόλου δεδομένων και της καταγραφής αυτού στον κατάλογο (γιατί μεταδεδομένα όπως η ημερομηνία αλλαγής και ο συντηρητής μπορεί να διαφέρουν) η κλάση της καταγραφής καταλόγου μπορεί να χρησιμοποιηθεί για το τελευταίο. @el
scope note: このクラスは、データセットの公開者が公開する実際のデータセットを表わします。カタログ内の実際のデータセットとそのエントリーとの区別が必要な場合（修正日と維持者などのメタデータが異なるかもしれないので）は、後者にcatalog recordというクラスを使用できます。 @ja

Observation
type: Class
comment: Activity of carrying out an (Observation) Procedure to estimate or calculate a value of a property of a FeatureOfInterest. Links to a Sensor to describe what made the Observation and how; links to an ObservableProperty to describe what the result is an estimate of, and to a FeatureOfInterest to detail what that property was associated with.
example: The activity of estimating the intensity of an Earthquake using the Mercalli intensity scale is an Observation as is measuring the moment magnitude, i.e., the energy released by said earthquake.

City
type: Class
subclass of: Place
definition: A city or town.

Continent
type: Class
subclass of: Place
definition: One of the continents (for example, Europe or Africa).

Activity
type: Class
definition: An organization such as a school, NGO, corporation, club, etc.

Person
type: Class
definition: A person (alive, dead, undead, or fictional).

Place
type: Class
subclass of: Location
definition: Physical place (city, region, country, continent).

Product
type: Class
definition: Any offered product or service. For example: a pair of shoes; a concert ticket; the rental of a car; a haircut; or an episode of a TV show streamed online.

Functional group
type: Class
subclass of: Chemical entity
version info: 1.0
definition: Functional group of the PFAS, responsible for the reactive part.

Long chain Pfas
type: Class
subclass of: Pfas
disjoint with: Short chain Pfas
version info: 1.0
definition: PFCA with more than 7 atoms of carbon or PFSA with more than 5 atoms of carbon.

Non polymer Pfas
type: Class
subclass of: Pfas
disjoint with: Polymer Pfas
version info: 1.0
definition: A non-polymer is a substance composed of small molecules that do not form long chains or networks. These molecules are typically of uniform composition and have a relatively simple and well-defined structure.

Pfaa
type: Class
subclass of: Perfluoroalkyl
subclass of: Non polymer Pfas
version info: 1.0
definition: Perfluoroalkyl acids (PFAAs) are a subclass of PFAS that have a fully fluorinated carbon chain (no hydrogen atoms attached to the carbon backbone) ending with a functional acid group — either a carboxylic acid (-COOH) or a sulfonic acid (-SO₃H) group.

Pfas
type: Class
subclass of: Chemical entity
version info: 1.0
definition: Per- and poly- fluoroalkyl substance.

Pfas mobility
type: Class
version info: 1.0
definition: Degree of mobility associated with the PFAS.

Precursor
type: Class
subclass of: Pfas
version info: 1.0
definition: Precursor PFAS are compounds that can transform — through biological, chemical, or environmental processes — into perfluoroalkyl acids (PFAAs) such as PFOA or PFOS.

Pfca
type: Class
subclass of: Pfaa
version info: 1.0
definition: PFCAs are PFAAs that end with a carboxylic acid functional group (-COOH). Their general formula is CₙF₂ₙ₊₁COOH, where n is typically between 4 and 14.

Pfoa
type: Class
subclass of: Long chain Pfas
subclass of: Pfca
version info: 1.0
definition: PFOA is a specific PFCA with the formula C₇F₁₅COOH (eight carbon atoms).

Pfos
type: Class
subclass of: Long chain Pfas
subclass of: Pfsa
version info: 1.0
definition: PFOS is a specific PFSA with the formula C₈F₁₇SO₃H.

Pfsa
type: Class
subclass of: Pfaa
version info: 1.0
definition: PFSAs are PFAAs that end with a sulfonic acid functional group (-SO₃H). Their general formula is CₙF₂ₙ₊₁SO₃H.

Polymer Pfas
type: Class
subclass of: Pfas
version info: 1.0
definition: A polymer is a substance composed of big molecules form long chains or networks.

Short chain Pfas
type: Class
subclass of: Pfas
version info: 1.0
definition: PFCA with fewer than 8 atoms of carbon or PFSA with fewer than 6 atoms of carbon.

Ultra short chain Pfas
type: Class
subclass of: Short chain Pfas
version info: 1.0
definition: PFAS chains with a maximum of 3 atoms of carbon.

Vulnerable person
type: Class
subclass of: Person
version info: 1.0
definition: Fragile people who can suffer more from the exposure to PFAS.

Regulation
type: Class
definition: Regulation about the presence of the PFAS in the environments.

Presumptive
type: Class
subclass of: Observation
version info: 1.0
definition: Presumptive PFAS observation.

ontopfas:exposureStimulusOf
is rule enabled: true
type: Imp
body: IndividualPropertyAtom
  property predicate: home location
  argument1: person
  argument2: place
body: IndividualPropertyAtom
  property predicate: affects
  argument1: stimulus
  argument2: place
head: IndividualPropertyAtom
  property predicate: exposure stimulus of
  argument1: stimulus
  argument2: person