About: http://webisa.webdatacommons.org/352745383

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	a better test of the feed you are trying to add; this should prevent the user to add bad url, like www.facebook.com for example and the application to crash when some bad url was added
http://www.w3.org/ns/prov#wasQuotedFrom	occasionics.com