<http://purl.obolibrary.org/obo/CHEBI_39144> <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_39144> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/CHEBI_22695> . <http://purl.obolibrary.org/obo/CHEBI_39144> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/CHEBI_17891> . <http://purl.obolibrary.org/obo/CHEBI_39144> <http://data.bioontology.org/metadata/def/mappingSameURI> <http://purl.obolibrary.org/obo/CHEBI_39144> . <http://purl.obolibrary.org/obo/CHEBI_39144> <http://data.bioontology.org/metadata/def/mappingLoom> "lewisbase" . <http://purl.obolibrary.org/obo/CHEBI_39144> <http://data.bioontology.org/metadata/def/prefLabel> "Lewis base" . <http://purl.obolibrary.org/obo/CHEBI_39144> <http://purl.obolibrary.org/obo/IAO_0000115> "A molecular entity able to provide a pair of electrons and thus capable of forming a covalent bond with an electron-pair acceptor (Lewis acid), thereby producing a Lewis adduct." . <http://purl.obolibrary.org/obo/CHEBI_39144> <http://www.geneontology.org/formats/oboInOwl#hasExactSynonym> "Lewis base" . <http://purl.obolibrary.org/obo/CHEBI_39144> <http://data.bioontology.org/metadata/prefixIRI> "obo1:CHEBI_39144" . <http://purl.obolibrary.org/obo/CHEBI_39144> <http://www.w3.org/2000/01/rdf-schema#label> "Lewis base" . <http://purl.obolibrary.org/obo/CHEBI_39144> <http://www.geneontology.org/formats/oboInOwl#hasRelatedSynonym> "base de Lewis" . <http://purl.obolibrary.org/obo/CHEBI_39144> <http://www.geneontology.org/formats/oboInOwl#hasRelatedSynonym> "donneur d'une paire d'electrons" . <http://purl.obolibrary.org/obo/CHEBI_39144> <http://www.geneontology.org/formats/oboInOwl#hasRelatedSynonym> "Lewis-Base" . <http://purl.obolibrary.org/obo/CHEBI_39144> <http://www.geneontology.org/formats/oboInOwl#hasRelatedSynonym> "electron donor" . <http://purl.obolibrary.org/obo/CHEBI_59740> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/CHEBI_39144> . <http://purl.obolibrary.org/obo/CHEBI_39144> <http://data.bioontology.org/metadata/def/mappingSameURI> <http://purl.obolibrary.org/obo/CHEBI_39144> .