PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Skin Cancer Foundation recommends using sunscreen with an SPF of 15 or higher as one important part of a complete sun protection regimen which includes seeking shade, covering up with clothing including a wide-brimmed hat and UV-blocking sunglasses, and avoiding tanning and UV tanning booths.
http://www.w3.org/ns/prov#wasQuotedFrom
  • culturaleconomy.org