About: http://webisa.webdatacommons.org/405236927

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	The problem is further exacerbated by plugins like Java and Flash and by different types of caches and ???file save??? feature in browsers which may or may not remember what content-type was asserted by the server.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com