About: http://webisa.webdatacommons.org/178004728

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	Alasdair and Pete note at the end of the video that there???s no evidence to suggest the data is leaving your custody.
http://www.w3.org/ns/prov#wasQuotedFrom	oreilly.com