About: http://webisa.webdatacommons.org/82754364

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	Classmates.com was the first, but many others, such as MySpace and Facebook, have emerged on the Web.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org