About: http://webisa.webdatacommons.org/3269510

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	Currently, these new kinds of data are primarily structured and mediated by the proprietary systems of companies like Facebook.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org