PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Water is a very important natural resource.Earth is covered with water but around 97% of that water is the salt water of the ocean.This means that most of the water on Earth cannot be used for drinking and other important things that require fresh water.Thankfully there is a process called desalination which removes salt from water providing fresh water.Desalination plants are scattered across the
http://www.w3.org/ns/prov#wasQuotedFrom
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