About: http://webisa.webdatacommons.org/97297525

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 you could not stick, say, something on gambling in there. (To pick a real example that made me go wtf! in America) I completely understand your soapbox, and feel the long names are a good idea, because they prevent hijacking.
http://www.w3.org/ns/prov#wasQuotedFrom	mobileread.com