About: http://webisa.webdatacommons.org/364543321

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	For example, you could activate the Gmail related extensions only when you???re actually on Gmail, the video-related extensions when you are on YouTube and other video sites, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	freewaregenius.com