About: http://webisa.webdatacommons.org/15574524

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 board on which the circuit is followed is this PCB manufacturer here typically made of materials for example cardboard, fiberglass, or other nonconductive substances.
http://www.w3.org/ns/prov#wasQuotedFrom	pnsa2013.org