<http://webisa.webdatacommons.org/373525392>	<http://www.w3.org/ns/prov#value>	"Defects, manufacturing tolerances and other factors may vary the amplitude of the signal." .
<http://webisa.webdatacommons.org/373525392>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/373525392>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/388286039>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/373525392> .
<http://webisa.webdatacommons.org/prov/132075010>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/373525392> .