<http://webisa.webdatacommons.org/prov/144759720>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/241620744> .
<http://webisa.webdatacommons.org/241620744>	<http://www.w3.org/ns/prov#value>	"To do that, we need to compare the measurement with a system that has the same amplitude" .
<http://webisa.webdatacommons.org/241620744>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<roomeqwizard.com> .
<http://webisa.webdatacommons.org/241620744>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .