About: http://webisa.webdatacommons.org/217449425

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	Not just for byline articles or other media-related documents, but for case studies, white papers, and other marketing material.
http://www.w3.org/ns/prov#wasQuotedFrom	typepad.com