@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix obo_purl: <http://purl.obolibrary.org/obo/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix metadata_def: <http://data.bioontology.org/metadata/def/> .
@prefix oboinowl_gen: <http://www.geneontology.org/formats/oboInOwl#> .
@prefix metadata: <http://data.bioontology.org/metadata/> .
@prefix ns0: <http://data.bioontology.org/metadata/obo/> .

obo_purl:ENVO_00000019
    rdfs:subClassOf obo_purl:ENVO_00000020 .

obo_purl:ENVO_00000020
    metadata_def:mappingLoom "lake" ;
    metadata_def:mappingSameURI obo_purl:ENVO_00000020 ;
    metadata_def:prefLabel "lake" ;
    metadata:prefixIRI "obo1:ENVO_00000020" ;
    obo_purl:ENVO_01001307 obo_purl:ENVO_01000635 ;
    obo_purl:IAO_0000115 "A body of water or other liquid of considerable size contained in a depression on a landmass." ;
    obo_purl:RO_0000087 obo_purl:AGRO_00000008 ;
    oboinowl_gen:hasNarrowSynonym "catch basin", "open water", "tarn" ;
    oboinowl_gen:hasRelatedSynonym "broad", "llyn", "loch", "lochan", "lough", "mere", "mortlake", "pasteuer lake" ;
    a owl:Class ;
    rdfs:label "lake" ;
    rdfs:subClassOf obo_purl:AGRO_00000009, obo_purl:ENVO_01000617 .

obo_purl:ENVO_00000093
    obo_purl:RO_0002220 obo_purl:ENVO_00000020 .

obo_purl:ENVO_00000377
    rdfs:subClassOf obo_purl:ENVO_00000020 .

obo_purl:ENVO_00000397
    obo_purl:RO_0001015 obo_purl:ENVO_00000020 .

obo_purl:ENVO_00000424
    obo_purl:RO_0001025 obo_purl:ENVO_00000020 .

obo_purl:ENVO_00000476
    ns0:part_of obo_purl:ENVO_00000020 ;
    metadata:treeView obo_purl:ENVO_00000020 .

obo_purl:ENVO_01000283
    ns0:part_of obo_purl:ENVO_00000020 ;
    metadata:treeView obo_purl:ENVO_00000020 .

obo_purl:ENVO_01000680
    rdfs:subClassOf obo_purl:ENVO_00000020 .

obo_purl:ENVO_01001022
    rdfs:subClassOf obo_purl:ENVO_00000020 .

obo_purl:ENVO_01001062
    rdfs:subClassOf obo_purl:ENVO_00000020 .