About: http://webisa.webdatacommons.org/155680680

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	That is, the through-holes are preferably formed on the side other than outside.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com