PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Researchers are looking towards nature for inspiration because natural materials are composites, harnessing the best features of several different material types and combining them into a material that is more than the sum of its parts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org