About: http://webisa.webdatacommons.org/197880120

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	be composed of another material, e.g., plastics and any metal such as aluminum, which will not blemish the printed circuit board.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com