About: http://webisa.webdatacommons.org/112723550

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 thinner conductive layer in the through hole or via hole often includes defects such as pinholes or cracks, leading to an open circuit, which is obviously undesirable in an electrical connection.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com