PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, it is a rather toxic metal, being grouped in with other heavy metals such as lead and as a result, recycling is much more closely controlled.
http://www.w3.org/ns/prov#wasQuotedFrom
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