PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Underwater visibility is at its peak ??? up to a staggering 30 metres ??? and the weather is warm and mostly dry.
http://www.w3.org/ns/prov#wasQuotedFrom
  • go2africa.com