About: http://webisa.webdatacommons.org/7566037

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 updating preferably every two frames, and other update periods may be used, as well as different uplink and downlink update periods.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com