About: http://webisa.webdatacommons.org/337874180

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	A further object of the invention is to provide a device for rotating an antenna such as a radio or television antenna.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com