PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, nanotech is a material science??? and materials are at the lowest level of the commercial value chain.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nanotech-now.com