About: http://webisa.webdatacommons.org/300433691

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	On this blog page (not my blog, but instead divisbyzero), there is a picture of an essentially-the-same function:
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com