About: http://webisa.webdatacommons.org/281072324

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	The start time of the detection window 906 used for confirmation may be associated with an inflection point of the electrocardiogram signal, such as a maxima or a minima or any other suitable morphological attribute.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk