PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Plastics such as acrylonitrile butadiene styrene (ABS), polylactic acid (PLA), and nylon were the first types of materials used in 3D printing, and remain the simplest to work with.
http://www.w3.org/ns/prov#wasQuotedFrom
  • marketwatch.com