About: http://webisa.webdatacommons.org/335256642

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	5.3.1.9 Vendor must describe abililty to configure metadata, including any constraints.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com