About: http://webisa.webdatacommons.org/391365121

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	If p is a person who is not a student, or if p is NULL, TREAT returns NULL in SQL.
http://www.w3.org/ns/prov#wasQuotedFrom	oracle.com