<http://webisa.webdatacommons.org/313886053>	<http://www.w3.org/ns/prov#value>	"Snow shoveling is an activity that results in significant muscular strain and isometric contraction." .
<http://webisa.webdatacommons.org/prov/411043733>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/313886053> .
<http://webisa.webdatacommons.org/313886053>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<lww.com> .
<http://webisa.webdatacommons.org/313886053>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .