<http://webisa.webdatacommons.org/prov/159891650>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/109425723> .
<http://webisa.webdatacommons.org/109425723>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/109425723>	<http://www.w3.org/ns/prov#value>	"In it, a rectangular frame 1 is made of rectangular or L-section stock, onto which electrical or electronic devices, not shown, such as circuit boards carrying electronic components, can be mounted." .
<http://webisa.webdatacommons.org/109425723>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .