About: http://webisa.webdatacommons.org/291023499

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	In this manner, an advertiser can determine whether his or her advertisement ran and was detected by a media receiver 111, regardless of whether it was picked up by an MCD 101.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com