About: http://webisa.webdatacommons.org/100519980

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	These policy types provide a means to improve server performance because they do not always reexecute policy functions for each DML statement and can be shared across multiple database objects.
http://www.w3.org/ns/prov#wasQuotedFrom	oracle.com