About: http://webisa.webdatacommons.org/200230500

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	The second argument is a string that specifies the fully qualified name of the column to be mined (in this case, hr.employees.salary).
http://www.w3.org/ns/prov#wasQuotedFrom	oracle.com