About: http://webisa.webdatacommons.org/101944291

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, a blog post can provide content for Twitter, Facebook, LinkedIn and Foursquare ??? content that can be automatically posted using tools such as TwitterFeed and Ping.fm.
http://www.w3.org/ns/prov#wasQuotedFrom	sysomos.com