About: http://webisa.webdatacommons.org/341200009

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	One thing I like about these references is they are fairly explicit about the kinds of mathematics they are using.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com