About: http://webisa.webdatacommons.org/256557433

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	Electronic billboards would have content uploaded to them using the Internet and a delivery means such as cable, wireless, or satellite.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com