PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Certain changes typically occur to both the atmosphere and ocean during periods of El Nino and La Nina, and thus if factors such as wind velocities, sea surface temperatures, surface air pressure and sea level are monitored these changes can be detected.
http://www.w3.org/ns/prov#wasQuotedFrom
  • woweather.com