<http://webisa.webdatacommons.org/prov/481943112>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/144465014> .
<http://webisa.webdatacommons.org/prov/479579672>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/144465014> .
<http://webisa.webdatacommons.org/144465014>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.co.uk> .
<http://webisa.webdatacommons.org/prov/135013721>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/144465014> .
<http://webisa.webdatacommons.org/144465014>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/144465014>	<http://www.w3.org/ns/prov#value>	"GPS receivers, cordless and portable telephones are examples of systems which may employ spread spectrum technology, and are used herein to illustrate preferred embodiments of the invention." .