About: http://webisa.webdatacommons.org/141996903

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	Also SQL types are required if the function is going to be called from SQL. You can define PL/SQL or %ROWTYPE package variables and use them but Oracle will silently create 'hidden' (in 11g) SQL types and use those.
http://www.w3.org/ns/prov#wasQuotedFrom	oracle.com