<http://webisa.webdatacommons.org/prov/322712914>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/228089512> .
<http://webisa.webdatacommons.org/228089512>	<http://www.w3.org/ns/prov#value>	"And one can have different frequencies, or amplitudes, or other characteristics, than the other, so as to be distinguishable one from the other." .
<http://webisa.webdatacommons.org/228089512>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/228089512>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .