About: http://webisa.webdatacommons.org/90845937

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	We are announcing a bunch of improvements that make it easier to share posts, photos, tags and other content with exactly the people you want, Facebook's Chris Cox said in a blog post.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org