About: http://webisa.webdatacommons.org/53301309

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	Now, I in no way am at that level of mathematics to fully understand what Louville was doing, but I get the point he made. (There is a subtle difference between those two: If you fully understand, you can reproduce the result yourself.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com