<http://webisa.webdatacommons.org/150137792>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ctnow.com> .
<http://webisa.webdatacommons.org/prov/43556206>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/150137792> .
<http://webisa.webdatacommons.org/150137792>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/150137792>	<http://www.w3.org/ns/prov#value>	"Various people experimented with amplifying guitars in the electric age so they could compete against louder instruments such as trumpets, trombones and saxophones." .
<http://webisa.webdatacommons.org/prov/180544414>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/150137792> .