About: http://webisa.webdatacommons.org/422628261

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	Then, the first measurement signal and the arithmetic values are subjected to arithmetic operation such as addition or subtraction, thereby obtaining the apical detecting signal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr