<http://webisa.webdatacommons.org/235613423>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/212025371>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/235613423> .
<http://webisa.webdatacommons.org/235613423>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/235613423>	<http://www.w3.org/ns/prov#value>	"One example of the control signals is shown in FIG. 6." .