PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Between1995 and 2007, the importance of international tourism receipts to GDP has increasedsubstantially in regions such as Central America, the Middle East, North and Sub-Saharan Africa.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slideshare.net