About: http://webisa.webdatacommons.org/289046007

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	Although not limited to the following, the vias may be formed by punching or by drilling, for example by mechanical, laser or electron beam drilling, or by a combination of these techniques.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com