About: http://webisa.webdatacommons.org/230646726

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 advertisements inserted in the MS messages comprise, for example, a text advertisement, an audio advertisement, a video advertisement, and other multimedia advertisements.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com