About: http://webisa.webdatacommons.org/413076348

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	Here is the formula; there is an excel spreadsheet down the right side of this blog: (1.196 x STE at 60 ms after the J-point in V3 in mm) + (0.059 x computerized QTc) - (0.326 x R-wave Amplitude in V4 in mm).
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com