<http://webisa.webdatacommons.org/prov/54129303>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/51633386> .
<http://webisa.webdatacommons.org/prov/308258337>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/51633386> .
<http://webisa.webdatacommons.org/51633386>	<http://www.w3.org/ns/prov#value>	"What is needed is thus an antenna arrangement or a base station antenna arrangement wherein the same masts can be used for two different systems operating in two different frequency bands differing about a factor two and particularly the masts or infrastructure that already exist can be used for both kinds of systems and also for future systems operating in either of the two frequency bands." .
<http://webisa.webdatacommons.org/51633386>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/51633386>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .