<http://webisa.webdatacommons.org/231617804>	<http://www.w3.org/ns/prov#value>	"It is a further object of the present invention to provide a power mast that automatically elevates and retracts an antenna or other device quickly and easily without pressurizing the system." .
<http://webisa.webdatacommons.org/231617804>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.ca> .
<http://webisa.webdatacommons.org/231617804>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/267663969>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/231617804> .