About: http://webisa.webdatacommons.org/188488775

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	For clarification they harvested the address, for example if you or someone else posts it on forum like this the spammers have bots that spider pages looking for them... hence the term harvested.
http://www.w3.org/ns/prov#wasQuotedFrom	city-data.com