@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 metadata: <http://data.bioontology.org/metadata/> .

obo_purl:CDNO_0000004
    metadata_def:mappingLoom "freesugar" ;
    metadata_def:mappingSameURI obo_purl:CDNO_0000004 ;
    metadata_def:prefLabel "free sugar" ;
    metadata:prefixIRI "CDNO:0000004" ;
    a owl:Class ;
    rdfs:label "free sugar"^^xml:string ;
    rdfs:subClassOf obo_purl:CDNO_0000003 .

obo_purl:CHEBI_17234
    rdfs:subClassOf obo_purl:CDNO_0000004 .

obo_purl:CHEBI_17306
    rdfs:subClassOf obo_purl:CDNO_0000004 .

obo_purl:CHEBI_17716
    rdfs:subClassOf obo_purl:CDNO_0000004 .

obo_purl:CHEBI_17992
    rdfs:subClassOf obo_purl:CDNO_0000004 .

obo_purl:CHEBI_28260
    rdfs:subClassOf obo_purl:CDNO_0000004 .

obo_purl:CHEBI_28757
    rdfs:subClassOf obo_purl:CDNO_0000004 .