PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Recycled insulation may be made from a number of materials, including melted minerals and sand or recycled glass (fiberglass), recycled newspaper (cellulose, paper), recycled steel slag (rockwool), and mill waste and low-grade and recycled cotton (cotton).
http://www.w3.org/ns/prov#wasQuotedFrom
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