About: http://webisa.webdatacommons.org/312788360

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	This combines information on multiple demographic factors including income, English proficiency, housing status, education, and other factors that may make people hard to contact.
http://www.w3.org/ns/prov#wasQuotedFrom	peterfrase.com