About: http://webisa.webdatacommons.org/186294738

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	A validity period may be predetermined times of the day, such as from 1:30 PM to 4:00 PM every weekday until Jan. 30, 1999.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com