About: http://webisa.webdatacommons.org/70247571

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	Concepts in particular look like they will clear things up, like getting rid of a lot of the SFINAE stuff, which is hard to read.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com