About: http://webisa.webdatacommons.org/448788216

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	interfaces to describe other types of dataset, for example an image or catalog.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com