About: http://webisa.webdatacommons.org/377051313

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	But one thing that I have never found is a document that has all the tables from major census products like the dicennial census or ACS and the level of census geography at which it is available.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com