<http://webisa.webdatacommons.org/374382449>	<http://www.w3.org/ns/prov#value>	"Of these, loudspeakers are the most critical component, so loudspeaker systems are one of the most important elements of system design." .
<http://webisa.webdatacommons.org/374382449>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/374382449>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<astralsound.com> .
<http://webisa.webdatacommons.org/prov/277936447>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/374382449> .