PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There are plenty of corridors here where the optimum conditions exist for HSR. A group called America 2050 did a careful analysis of 27,000 city pairs in the United States (for those unfamiliar with transportation-speak, a city pair is simply any two cities connected by a transportation system, i.e. Philadelphia and New York).
http://www.w3.org/ns/prov#wasQuotedFrom
  • dailykos.com