PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • You should, however, have the player encounter some kind of landmark very frequently, so if your world is big and you need e.g. many villages, try to alter the house style between them (e.g. one has wooden houses, another one has them made of stone).
http://www.w3.org/ns/prov#wasQuotedFrom
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