About: http://webisa.webdatacommons.org/287821646

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	Ghost of Steve M. - Jun 11, 2014 at 9:57 PM I think they are close to the same except tweak is not a medical term.
http://www.w3.org/ns/prov#wasQuotedFrom	natsinsider.com