<http://webisa.webdatacommons.org/251535709>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patentgenius.com> .
<http://webisa.webdatacommons.org/251535709>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/483259819>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/251535709> .
<http://webisa.webdatacommons.org/251535709>	<http://www.w3.org/ns/prov#value>	"The through-hole 501 can be formed by methods including drilling, punching, machining, or etc." .