About: http://webisa.webdatacommons.org/230763474

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 following is an example of specifying the name column of the manager2 table as NOT NULL.
http://www.w3.org/ns/prov#wasQuotedFrom	cubrid.org