<http://webisa.webdatacommons.org/124766369>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/124766369>	<http://www.w3.org/ns/prov#value>	"A light source such as a laser is used to direct light onto a specified location on the human body to accurately identify the elevation of the transducer relative to the specified location to provide an absolute measurement of fluid pressure." .
<http://webisa.webdatacommons.org/prov/164735691>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/124766369> .
<http://webisa.webdatacommons.org/124766369>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.co.uk> .