About: http://webisa.webdatacommons.org/7489142

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 various graphs or clusters shown in FIG. 4 are an indication of the statistical distribution of R--R intervals of various durations.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca