About: http://webisa.webdatacommons.org/5927866

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	number, also known as a UID. UIDs below 500 are reserved for system users such as the root
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com