About: http://webisa.webdatacommons.org/282922902

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	attributes that vary by household, such as distance to work, or the percent of neighbors
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com