PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Instead of cutting sailings and raising prices, they should concentrate on marketing empty spaces on each and every sailing through a variety of ways.Airlines, hotels and other businesses do it to sell empty
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com