About: http://webisa.webdatacommons.org/12792951

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	Many of them are through the government, such as tax information and forms, education documents through ERIC, and medical information through PubMed and Medline Plus.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com