@prefix yso: <http://www.yso.fi/onto/yso/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix wd: <http://www.wikidata.org/entity/> .
@prefix ysa: <http://www.yso.fi/onto/ysa/> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

yso:
  rdfs:label "YSO - Almmolaš suopmelaš ontologiija"@sme, "ALLFO - Allmän finländsk ontologi"@sv, "YSO - Yleinen suomalainen ontologia"@fi, "YSO - General Finnish ontology"@en ;
  a skos:ConceptScheme, owl:Ontology .

<http://www.yso.fi/onto/yso-meta/Concept>
  rdfs:label "Oktasašdoaba"@se, "Allmänbegrepp"@sv, "Yleiskäsite"@fi, "General concept"@en ;
  a owl:Class .

yso:p29578
  dc:modified "2023-02-08"^^xsd:date ;
  a skos:Concept, <http://www.yso.fi/onto/yso-meta/Concept> ;
  skos:prefLabel "Secchi depth"@en, "näkösyvyys"@fi, "siktdjup"@sv ;
  skos:altLabel "visibility depth"@en, "visibilitetsdjup"@sv ;
  skos:broader yso:p12459 ;
  skos:closeMatch wd:Q11885026 ;
  skos:exactMatch <http://www.yso.fi/onto/allars/Y51415>, ysa:Y504868, <http://www.yso.fi/onto/koko/p78174> ;
  skos:inScheme yso: ;
  dc:created "2017-03-29"^^xsd:date ;
  skos:related yso:p15738, yso:p11509 .

yso:p11509
  skos:prefLabel "eutrofiering"@sv, "rehevöityminen"@fi, "eutrophication"@en ;
  a <http://www.yso.fi/onto/yso-meta/Concept>, skos:Concept ;
  skos:related yso:p29578 .

yso:p15738
  skos:prefLabel "čáhcekvalitehta"@se, "vattenkvalitet"@sv, "vedenlaatu"@fi, "water quality"@en ;
  a <http://www.yso.fi/onto/yso-meta/Concept>, skos:Concept ;
  skos:related yso:p29578 .

yso:p12459
  skos:prefLabel "čikŋodat"@se, "djup"@sv, "syvyys"@fi, "depth"@en ;
  a <http://www.yso.fi/onto/yso-meta/Concept>, skos:Concept ;
  skos:narrower yso:p29578 .

yso:p26580
  skos:prefLabel "13 Hydrologiija"@se, "13 Hydrologi"@sv, "13 Hydrologia"@fi, "13 Hydrology"@en ;
  a isothes:ConceptGroup, skos:Collection ;
  skos:member yso:p29578 .