About: http://webisa.webdatacommons.org/196002460

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 interval between these first and second measurement times may be of fixed duration, for example, two minutes, or a function of the pulse, for example 150 beats.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au