About: http://webisa.webdatacommons.org/164970705

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	Abstracting unnecessary information, such a system can be described by a specification language such as CSP or its derivatives, and be proven by such tools as SPIN and FDR2.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com