PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Silicon is the most widely used material in the semiconductor industry today, and experts have often said that the chemical is just as brittle as glass, and that it breaks easily.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nanotech-now.com