About: http://webisa.webdatacommons.org/57064557

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	As for your last link, which is what this is all about, and is the only link you give with any relevance to this discussion : Can you explain what the most recent date is for data given in that graph?
http://www.w3.org/ns/prov#wasQuotedFrom	wattsupwiththat.com