PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • According to the World Computer Exchange, an average computer may contain up to 1 000 toxins including lead, mercury, cadmium and other heavy metals that are known to cause damage to the nervous system, the brain, the kidneys, and can cause birth defects and cancer.
http://www.w3.org/ns/prov#wasQuotedFrom
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