<http://webisa.webdatacommons.org/245352081> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/245352081> <http://www.w3.org/ns/prov#wasQuotedFrom> <stanford.edu> . <http://webisa.webdatacommons.org/prov/479173086> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/245352081> . <http://webisa.webdatacommons.org/245352081> <http://www.w3.org/ns/prov#value> "A sequence is a database object from which multiple users can generate unique integers." .