About: http://webisa.webdatacommons.org/12276869

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	An INSERT, UPDATE, DELETE, or SELECT statement that contains a subquery, which is a form of the SELECT statement within another statement that produces a set of values for further processing within the statement.
http://www.w3.org/ns/prov#wasQuotedFrom	oracle.com