About: http://webisa.webdatacommons.org/50870843

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 XML namespace, defined in [XML Namespaces 1.0] as http://www.w3.org/XML/1998/namespace, is used for attributes such as xml:lang and xml:space
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org