About: http://webisa.webdatacommons.org/291295488

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	A 1991 NRDC study of five communities in San Francisco had found that as residential density increases, trip destinations, such as markets, jobs, restaurants, friends, and relatives are nearer, allowing for shorter trips.
http://www.w3.org/ns/prov#wasQuotedFrom	homeenergy.org