About: http://webisa.webdatacommons.org/270543953

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, if what you really have is a database with no actual formal PK/FK relationships set up (Which you can do when creating diagrams as well as through better ways such as SQL scripts), then that is a different story.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com