About: http://webisa.webdatacommons.org/119197862

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	As used throughout this document, the term ???timestamp??? shall be understood to include date, time, day-of-week and any other measurement produced by a chronographic device.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk