About: http://webisa.webdatacommons.org/310437217

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	The additional layers of a particular printed circuit board, silicon wafer, or other substrate may be available only for wires or for both wires and components.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com