{"@context":{"obo_purl":"http://purl.obolibrary.org/obo/","rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","owl":"http://www.w3.org/2002/07/owl#","rdfs":"http://www.w3.org/2000/01/rdf-schema#","metadata_def":"http://data.bioontology.org/metadata/def/","metadata":"http://data.bioontology.org/metadata/"},"@graph":[{"@id":"obo_purl:CHEBI_76551","@type":"owl:Class","rdfs:subClassOf":[{"@id":"obo_purl:CHEBI_35800"},{"@id":"obo_purl:CHEBI_47857"}],"rdfs:label":"N-nitrosoureas","obo_purl:IAO_0000115":"A nitroso compound that is any urea in which one of the nitrogens is substituted by a nitroso group","metadata:def/prefLabel":"N-nitrosoureas","metadata:def/mappingLoom":"nnitrosoureas","metadata:def/mappingSameURI":{"@id":"obo_purl:CHEBI_76551"},"metadata:prefixIRI":["CHEBI:76551","obo1:CHEBI_76551"]},{"@id":"obo_purl:CHEBI_23995","rdfs:subClassOf":{"@id":"obo_purl:CHEBI_76551"}},{"@id":"obo_purl:CHEBI_50102","rdfs:subClassOf":{"@id":"obo_purl:CHEBI_76551"}}]}