About: http://webisa.webdatacommons.org/10977159

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	Again, keep the links alive with Twitter and other open standards.Some of the above do exist - but there is clearly a space for niches.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com