About: http://webisa.webdatacommons.org/448272015

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	Academic point for me, as I have not ever been asked to try something for free but as I read alot of blogs I tend to trust the ones who are upfront about where they get their samples from whether it is brought or PR sample.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com