PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Besides using fire to clear large tracts of wooded land for farming (by 1500, millions of acres had been cleared to plant corn, squash, and other domesticated plants), Native Americans also set fires to improve visibility, facilitate travel, and control the habitat of the forest by getting rid of unwanted plants and encouraging the growth of more desirable ones like blackberries and strawberries.
http://www.w3.org/ns/prov#wasQuotedFrom
  • plancksconstant.org