<http://webisa.webdatacommons.org/prov/339716878>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/209537438> .
<http://webisa.webdatacommons.org/209537438>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/209537438>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/209537438>	<http://www.w3.org/ns/prov#value>	"Additional important features of the invention relate to the construction and operation of the AMRs which are battery-operated and which have components and circuitry such as to reduce the average power supplied by the battery." .
<http://webisa.webdatacommons.org/prov/339469971>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/209537438> .