<http://webisa.webdatacommons.org/182448232>	<http://www.w3.org/ns/prov#value>	"However, such devices have been unduly complicated and not particularly efficacious in solving the problem." .
<http://webisa.webdatacommons.org/prov/437469173>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/182448232> .
<http://webisa.webdatacommons.org/182448232>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/182448232>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .