About: http://webisa.webdatacommons.org/314517306

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	In urban areas such as Portland, OR, and Washington, DC, census data show higher levels of bicycle commuting in census tracts that lie along trails and onroad bikeways.
http://www.w3.org/ns/prov#wasQuotedFrom	dot.gov