About: http://webisa.webdatacommons.org/51899911

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 integration of partner applications with Google+ through the sign-in service extends to sharing activities in a way similar to what Facebook's platform does through like buttons and other activity reporting tied to its login service.
http://www.w3.org/ns/prov#wasQuotedFrom	arstechnica.com