@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_fa1f4a85
  skos:narrower theia_ozcar_thesaurus:c_978744e9 ;
  a skos:Concept, <https://w3id.org/iadopt/ont/Property> ;
  skos:prefLabel "Alkalinity"@en .

theia_ozcar_thesaurus:c_7f4c40e7 ns0:hasProperty theia_ozcar_thesaurus:c_978744e9 .
theia_ozcar_thesaurus:c_cfb803a6 ns0:hasProperty theia_ozcar_thesaurus:c_978744e9 .
theia_ozcar_thesaurus:c_a529a610 ns0:hasProperty theia_ozcar_thesaurus:c_978744e9 .
theia_ozcar_thesaurus:c_978744e9
  a skos:Concept, ns0:Property ;
  dc:contributor <https://orcid.org/0000-0003-2823-7117> ;
  dc:creator <https://orcid.org/0000-0003-2823-7117> ;
  skos:definition "The measurement of the concentration of all alkaline substances dissolved in the water that can both attract and release Hydrogen ions (H+), including: Bicarbonates (HCO₃⁻), Carbonates (CO₃²⁻), Hydroxides (OH⁻) and other minor alkaline substances (e.g., borates, silicates, phosphates). It is measured by titration with acid until pH ~ 4.5."@en ;
  skos:inScheme theia_ozcar_thesaurus: ;
  skos:prefLabel "Total alkalinity"@en ;
  skos:altLabel "M-Alkalinity"@en ;
  skos:broader theia_ozcar_thesaurus:c_fa1f4a85 ;
  dc:created "2025-04-08T15:04:32"^^xsd:dateTime ;
  dc:modified "2025-04-08T15:33:23"^^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:Property
  a owl:Class ;
  rdfs:label "Property" .

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 .