About: http://webisa.webdatacommons.org/210781972

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	Software support all database included properties such as primary key, foreign key, indexes, null values, unique key and constraints.
http://www.w3.org/ns/prov#wasQuotedFrom	itshareware.com