<http://webisa.webdatacommons.org/180742500>	<http://www.w3.org/ns/prov#value>	"Shoveling snow is an activity that contributes to heart attacks in our elderly population." .
<http://webisa.webdatacommons.org/180742500>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/180742500>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<startribune.com> .
<http://webisa.webdatacommons.org/prov/461260349>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/180742500> .