<http://webisa.webdatacommons.org/prov/420863318>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/81917622> .
<http://webisa.webdatacommons.org/81917622>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/184900416>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/81917622> .
<http://webisa.webdatacommons.org/81917622>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/81917622>	<http://www.w3.org/ns/prov#value>	"nd the receivers and (ii) the determined positions of the emitters in accordance with the travel time between the reference emitter and at least one of the receivers, whereby the position of the wand is corrected for variations in signal transmission speed attributable to changes in temperature, humidity, and other conditions adjacent the subject. 16." .