About: http://webisa.webdatacommons.org/19516013

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	For example, you may be able to use materials that are in the public domain, such as any work of the United States Government (cl. 105).
http://www.w3.org/ns/prov#wasQuotedFrom	edu-cyberpg.com