About: http://webisa.webdatacommons.org/155733710

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	When a symbol such as a function call or a variable reference is used, position
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com