<http://webisa.webdatacommons.org/312101654>	<http://www.w3.org/ns/prov#value>	"FIGS. 5 a and 5 b are an end and a perspective view of still another embodiment of the spacer of the invention." .
<http://webisa.webdatacommons.org/prov/450108063>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/312101654> .
<http://webisa.webdatacommons.org/prov/215670103>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/312101654> .
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<http://webisa.webdatacommons.org/312101654>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/166172637>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/312101654> .