About: http://webisa.webdatacommons.org/149207324

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Any sensor, or combination of sensors, capable of sensing some physiological or other parameter relatable to the rate at which the heart should be beating, or to the current status or condition of the patient, may be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr