<http://webisa.webdatacommons.org/166391656>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .
<http://webisa.webdatacommons.org/prov/135954943>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/166391656> .
<http://webisa.webdatacommons.org/166391656>	<http://www.w3.org/ns/prov#value>	"What is needed, therefore, is a calibration method and device that will overcome the deficiencies in conventional systems." .
<http://webisa.webdatacommons.org/166391656>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .