About: http://webisa.webdatacommons.org/272780731

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 guidelines are intended to establish at what point an ad impression is counted in rich media built with technologies such as AJAX and JSON. On Oct. 19, the IAB will run a webinar, which, along with its report, can be accessed here.
http://www.w3.org/ns/prov#wasQuotedFrom	gigaom.com