<http://webisa.webdatacommons.org/12989981>	<http://www.w3.org/ns/prov#value>	"FIG. 12a is a top view of a slot-coupled patch radiator according to the prior art;" .
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<http://webisa.webdatacommons.org/prov/248508803>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/12989981> .
<http://webisa.webdatacommons.org/12989981>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .