About: http://webisa.webdatacommons.org/264020917

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	Equivalent to a rotation system for a signing of the graph but here sometimes the focus is on the underlying graph and the signature is a variable.
http://www.w3.org/ns/prov#wasQuotedFrom	binghamton.edu