About: http://webisa.webdatacommons.org/99820036

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	Of course, heart rates are variable and change hour by hour, and are sensitive to caffeine and other stimulants.
http://www.w3.org/ns/prov#wasQuotedFrom	runnersworld.com