<http://webisa.webdatacommons.org/prov/344842215>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/224009728> .
<http://webisa.webdatacommons.org/224009728>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/224009728>	<http://www.w3.org/ns/prov#value>	"The sensors 40 detect the air pressure at the duct 18 prior to the air cooling the circuit board to insure that there are no problems, such as blockage or back pressure buildup, and to insure that proper flow is reaching the printed circuit board 10." .
<http://webisa.webdatacommons.org/224009728>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .