<http://semanticscience.org/resource/SIO_010044> <http://www.w3.org/2000/01/rdf-schema#isDefinedBy> <http://semanticscience.org/ontology/sio.owl> . <http://semanticscience.org/resource/SIO_010044> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> . <http://semanticscience.org/resource/SIO_010044> <http://www.w3.org/2000/01/rdf-schema#label> "atom"@en . <http://semanticscience.org/resource/SIO_010044> <http://purl.org/dc/terms/description> "An atom is composed of a core of protons and/or neutrons which may be surrounded by a cloud of electrons."@en . <http://semanticscience.org/resource/SIO_010044> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://semanticscience.org/resource/SIO_010004> . <http://semanticscience.org/resource/SIO_010044> <http://www.w3.org/2007/05/powder-s#describedby> <https://demo.openlinksw.com/about/id/entity/https/raw.githubusercontent.com/micheldumontier/semanticscience/master/ontology/sio/release/sio-release.owl> . <http://semanticscience.org/resource/SIO_010044> <http://purl.org/dc/elements/1.1/identifier> "SIO_010044" .