About: http://webisa.webdatacommons.org/434382811

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	Comparing the references in scalar context you will only compare the address, if you want to compare the content, here is a suggestion:
http://www.w3.org/ns/prov#wasQuotedFrom	perlmonks.org