About: http://webisa.webdatacommons.org/91592532

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	If the host is configured to only use a local file for this database, a command such as the following can be used to determine if any roles have been created on the system:
http://www.w3.org/ns/prov#wasQuotedFrom	oracle.com