About: http://webisa.webdatacommons.org/284358630

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	talking about the identity layer.???Facebook, Twitter, LinkedIn and other networks already provide rudimentary login services that let users authenticate themselves to other online services using their social-media credentials.
http://www.w3.org/ns/prov#wasQuotedFrom	cso.com.au