PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The company generally purchases components and materials, such as carbon powder, electronic components, dielectric materials and metal enclosures from a number of suppliers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gurufocus.com