<http://webisa.webdatacommons.org/prov/430127562>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/408735300> .
<http://webisa.webdatacommons.org/408735300>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/408735300>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/145287897>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/408735300> .
<http://webisa.webdatacommons.org/408735300>	<http://www.w3.org/ns/prov#value>	"Submarine antennas are used for communication and navigation purposes, and typically several different types of antennas are incorporated in a single mast which is affixed at its base to the submarine." .