About: http://webisa.webdatacommons.org/357225183

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	Some schema objects, such as clusters, indexes, triggers, and database links, do not have associated object privileges.
http://www.w3.org/ns/prov#wasQuotedFrom	stanford.edu