About: http://webisa.webdatacommons.org/255564505

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	Certainly Gray meets this test because his work activity is involved in each one of those requirements.
http://www.w3.org/ns/prov#wasQuotedFrom	oyez.org