About: http://webisa.webdatacommons.org/35136433

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	Who your friends and other contacts are is indeed a context, but it should be one that you control, not some company.
http://www.w3.org/ns/prov#wasQuotedFrom	harvard.edu