About: http://webisa.webdatacommons.org/276513580

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 through-hole is a hole formed through the board between intercepting conductors on the opposite board sides and the hole wall is plated with metal electrically connecting the two conductors.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com