About: http://webisa.webdatacommons.org/146150180

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	If you use a database connection pool then the username, password and other database details are generally managed in the Java Web Container and presented to the Java code as a Datasource.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com