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<http://webisa.webdatacommons.org/435305119>	<http://www.w3.org/ns/prov#value>	"A device according to claim 21, wherein the sensor is a pH sensor for sensing the pH of a body fluid of the subject and controlling the delivery of the drug in response thereto." .
<http://webisa.webdatacommons.org/435305119>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/435305119>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .