<http://webisa.webdatacommons.org/prov/267491048>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/174324477> .
<http://webisa.webdatacommons.org/174324477>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/174324477>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/174324477>	<http://www.w3.org/ns/prov#value>	"The noise generator comprises a speaker, a signal generating electrical circuit, a battery or other power supply and wires connecting the electrical components together." .
<http://webisa.webdatacommons.org/prov/72143508>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/174324477> .