PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Leadframes consist of conductive material, often copper or an alloy, or an iron nickel alloy such as Alloy 42, which are often coated to increase conductivity and solderability with materials such as gold, ruthenium, palladium, and the like, and additional coatings or alloys of nickel, copper, or other materials may be used to improve solderability and the manufacturability of connections.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com