About: http://webisa.webdatacommons.org/163670093

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	needed to make the connection such as database, server, port, user name and
http://www.w3.org/ns/prov#wasQuotedFrom	postgresql.org