About: http://webisa.webdatacommons.org/45687664

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	@Mark B: if your code's readability depends on knowing from its name alone whether a variable is a member or not, I would say it is time to clean up and refactor.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com