About: http://webisa.webdatacommons.org/454769946

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	Similarly, content within walled gardens is often not discoverable by search engines nor is it linkable from blogs and other resources on the web.
http://www.w3.org/ns/prov#wasQuotedFrom	brightcove.com