About: http://webisa.webdatacommons.org/5058230

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	So, there are a lot of things that may lead users to disregard duplicates.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com