<http://webisa.webdatacommons.org/398570320> <http://www.w3.org/ns/prov#value> "A sequence is a database object that generates a serial list of unique numbers." . <http://webisa.webdatacommons.org/prov/479173086> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/398570320> . <http://webisa.webdatacommons.org/398570320> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/398570320> <http://www.w3.org/ns/prov#wasQuotedFrom> <oracle.com> .