About: http://webisa.webdatacommons.org/156237367

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	All those data are compiled from journal articles, theses, and other documents on a well discussed relational data model.
http://www.w3.org/ns/prov#wasQuotedFrom	cprm.gov.br