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<http://webisa.webdatacommons.org/prov/50208276>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/123047593> .
<http://webisa.webdatacommons.org/123047593>	<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://webisa.webdatacommons.org/123047593>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/123047593>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/57379549>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/123047593> .