assertion retraction graph subject predicate object datatype annotation 1 0 graph obo:CHEBI_53767 rdfs:label chloramine T xsd:string 1 0 graph obo:CHEBI_53767 oio:id CHEBI:53767 xsd:string 1 0 graph obo:CHEBI_53767 rdfs:subClassOf obo:CHEBI_38700 _IRI 1 0 graph obo:CHEBI_53767 rdf:type owl:Class _IRI