About: http://webisa.webdatacommons.org/353723344

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	Some of these replicate (or provide an interface to) popular social sharing services (such as Flickr and YouTube) while other applications provide services such as sharing interests in films, books, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com