About: http://webisa.webdatacommons.org/280749644

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	I have heard stuff like that, too, especially considering that I talk to people who spend a lot of time around physicists these days.
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net