About: http://webisa.webdatacommons.org/391948260

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	Provider was a little older I would say 45-50, but that option is not available.
http://www.w3.org/ns/prov#wasQuotedFrom	rubmaps.com