<http://webisa.webdatacommons.org/421387006>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/166752228>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/421387006> .
<http://webisa.webdatacommons.org/prov/170168369>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/421387006> .
<http://webisa.webdatacommons.org/421387006>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.ca> .
<http://webisa.webdatacommons.org/421387006>	<http://www.w3.org/ns/prov#value>	"Again, while stimulation pulses are described, stimulation signals may be of any forms such as sine waves or the like." .