PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Heat waves can be particularly brutal in cities, where the surface temperatures of roofs and pavement can be from 50-90 degrees Fahrenheit warmer than the air temperature on hot sunny days.
http://www.w3.org/ns/prov#wasQuotedFrom
  • earthgauge.net