<http://webisa.webdatacommons.org/384092013>	<http://www.w3.org/ns/prov#value>	"The working unit such as the boom and the arm and the traveling unit can be selectively driven by using the electronic joystick." .
<http://webisa.webdatacommons.org/384092013>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/384092013>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patentgenius.com> .
<http://webisa.webdatacommons.org/prov/250654315>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/384092013> .