About: http://webisa.webdatacommons.org/123100733

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	Using known techniques in the medical and activity sensing art, heart rate, activity and posture are the easiest activities to sense reliably.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr