@prefix theia_ozcar_thesaurus: <https://w3id.org/ozcar-theia/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <https://w3id.org/iadopt/ont/> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

theia_ozcar_thesaurus:c_c2c513c5
  skos:narrower theia_ozcar_thesaurus:c_b46b7e36 ;
  a skos:Concept ;
  skos:prefLabel "Chemical entity"@en .

<http://www.eionet.europa.eu/gemet/concept/781> skos:exactMatch theia_ozcar_thesaurus:c_b46b7e36 .
theia_ozcar_thesaurus:c_2b4d3db8 ns0:constrains theia_ozcar_thesaurus:c_b46b7e36 .
theia_ozcar_thesaurus:c_243d568b ns0:hasObjectOfInterest theia_ozcar_thesaurus:c_b46b7e36 .
theia_ozcar_thesaurus:c_d58536e7 ns0:hasObjectOfInterest theia_ozcar_thesaurus:c_b46b7e36 .
theia_ozcar_thesaurus:c_a677bd5d ns0:hasObjectOfInterest theia_ozcar_thesaurus:c_b46b7e36 .
theia_ozcar_thesaurus:c_e8200439 ns0:hasObjectOfInterest theia_ozcar_thesaurus:c_b46b7e36 .
theia_ozcar_thesaurus:c_b54414cf ns0:hasObjectOfInterest theia_ozcar_thesaurus:c_b46b7e36 .
theia_ozcar_thesaurus:c_fddfca74 ns0:hasObjectOfInterest theia_ozcar_thesaurus:c_b46b7e36 .
theia_ozcar_thesaurus:c_b46b7e36
  a skos:Concept, ns0:Entity ;
  skos:definition "[Wikipedia] Beryllium is a chemical element with the symbol Be and atomic number 4. It is a steel-gray, strong, lightweight and brittle alkaline earth metal. It is a divalent element that occurs naturally only in combination with other elements to form minerals. Notable gemstones high in beryllium include beryl (aquamarine, emerald) and chrysoberyl. It is a relatively rare element in the universe, usually occurring as a product of the spallation of larger atomic nuclei that have collided with cosmic rays. Within the cores of stars, beryllium is depleted as it is fused into heavier elements. Beryllium constitutes about 0.0004 percent by mass of Earth's crust. The world's annual beryllium production of 220 tons is usually manufactured by extraction from the mineral beryl, a difficult process because beryllium bonds strongly to oxygen."@en ;
  skos:inScheme theia_ozcar_thesaurus: ;
  skos:prefLabel "Beryllium"@en ;
  skos:altLabel "Be"@en ;
  skos:broader theia_ozcar_thesaurus:c_c2c513c5 ;
  skos:exactMatch <http://www.eionet.europa.eu/gemet/concept/781> ;
  dc:created "2022-02-07T17:00:00"^^xsd:dateTime .

rdf:type
  rdfs:label "type" ;
  rdfs:comment "The subject is an instance of a class." .

skos:Concept
  a owl:Class ;
  rdfs:label "Concept"@en, "SKOS Concept"@en .

ns0:Entity
  a owl:Class ;
  rdfs:label "Entity" .

skos:definition
  rdfs:label "definition"@en ;
  skos:definition "A statement or formal explanation of the meaning of a concept."@en ;
  rdfs:subPropertyOf skos:note .

skos:inScheme
  rdfs:label "is in scheme"@en ;
  skos:definition "Relates a resource (for example a concept) to a concept scheme in which it is included."@en .

theia_ozcar_thesaurus: a owl:Ontology, skos:ConceptScheme .
skos:prefLabel
  rdfs:label "preferred label"@en ;
  rdfs:comment "A resource has no more than one value of skos:prefLabel per language tag, and no more than one value of skos:prefLabel without language tag."@en, "The range of skos:prefLabel is the class of RDF plain literals."@en, """skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise
      disjoint properties."""@en ;
  skos:definition "The preferred lexical label for a resource, in a given language."@en ;
  rdfs:subPropertyOf rdfs:label .

skos:altLabel
  rdfs:label "alternative label"@en ;
  rdfs:comment "The range of skos:altLabel is the class of RDF plain literals."@en, "skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties."@en ;
  skos:definition "An alternative lexical label for a resource."@en ;
  rdfs:subPropertyOf rdfs:label .

skos:broader
  rdfs:label "has broader"@en ;
  rdfs:comment "Broader concepts are typically rendered as parents in a concept hierarchy (tree)."@en ;
  skos:definition "Relates a concept to a concept that is more general in meaning."@en ;
  rdfs:subPropertyOf skos:broaderTransitive .

skos:exactMatch
  rdfs:label "has exact match"@en ;
  rdfs:comment "skos:exactMatch is disjoint with each of the properties skos:broadMatch and skos:relatedMatch."@en ;
  skos:definition "skos:exactMatch is used to link two concepts, indicating a high degree of confidence that the concepts can be used interchangeably across a wide range of information retrieval applications. skos:exactMatch is a transitive property, and is a sub-property of skos:closeMatch."@en ;
  rdfs:subPropertyOf skos:closeMatch .