About: http://webisa.webdatacommons.org/220468362

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	You can set this value to a low value, such as 60 seconds, if you have heavy traffic, to greatly improve site performance.
http://www.w3.org/ns/prov#wasQuotedFrom	cpan.org