About: http://webisa.webdatacommons.org/439981304

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	The predefined period of time may be any length, such as, for example, a few milliseconds, seconds, or other period of time.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com