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<http://webisa.webdatacommons.org/220486829>	<http://www.w3.org/ns/prov#value>	"For example, other kinds of sensors (capacity, stress, temperature, light) could be used instead of piezoelectric sensors." .
<http://webisa.webdatacommons.org/220486829>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .