About: http://webisa.webdatacommons.org/258304776

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	Significantly, a persistence specification mechanism is provided in the discovery/layout software for specifying a submap as either transient (generated upon demand) or persistent (exists whether demanded or not).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com