About: http://webisa.webdatacommons.org/188922436

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	However, all column values in object types are unloaded as NULL and %id class_name class_id part is not written in the unloaded file (see How to Write a File to Load Database).
http://www.w3.org/ns/prov#wasQuotedFrom	cubrid.org