<http://purl.obolibrary.org/obo/CHEBI_33608> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> . <http://purl.obolibrary.org/obo/CHEBI_33608> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/CHEBI_33674> . <http://purl.obolibrary.org/obo/CHEBI_33608> <http://data.bioontology.org/metadata/def/mappingSameURI> <http://purl.obolibrary.org/obo/CHEBI_33608> . <http://purl.obolibrary.org/obo/CHEBI_33608> <http://data.bioontology.org/metadata/def/mappingLoom> "hydrogenmolecularentity" . <http://purl.obolibrary.org/obo/CHEBI_33608> <http://data.bioontology.org/metadata/def/prefLabel> "hydrogen molecular entity" . <http://purl.obolibrary.org/obo/CHEBI_33608> <http://data.bioontology.org/metadata/prefixIRI> "obo1:CHEBI_33608" . <http://purl.obolibrary.org/obo/CHEBI_33608> <http://www.w3.org/2000/01/rdf-schema#label> "hydrogen molecular entity" . <http://purl.obolibrary.org/obo/CHEBI_33608> <http://www.geneontology.org/formats/oboInOwl#hasRelatedSynonym> "hydrogen compounds" . <http://purl.obolibrary.org/obo/CHEBI_33608> <http://www.geneontology.org/formats/oboInOwl#hasRelatedSynonym> "hydrogen molecular entities" . <http://purl.obolibrary.org/obo/CHEBI_33608> <http://purl.obolibrary.org/obo/BFO_0000051> <http://purl.obolibrary.org/obo/CHEBI_49637> . <http://purl.obolibrary.org/obo/CHEBI_33405> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/CHEBI_33608> . <http://purl.obolibrary.org/obo/CHEBI_33608> <http://data.bioontology.org/metadata/def/mappingSameURI> <http://purl.obolibrary.org/obo/CHEBI_33608> . <http://purl.obolibrary.org/obo/CHEBI_33260> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/CHEBI_33608> . <http://purl.obolibrary.org/obo/CHEBI_24651> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/CHEBI_33608> . <http://purl.obolibrary.org/obo/CHEBI_33692> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/CHEBI_33608> .