About: http://webisa.webdatacommons.org/199841073

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	For browsers other than IE, the browsers will often handle those elements as non-namespaced elements (ignoring the namespace declarations) that happen to contain a colon within their name.
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org