<http://webisa.webdatacommons.org/173881320>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<researchgate.net> .
<http://webisa.webdatacommons.org/173881320>	<http://www.w3.org/ns/prov#value>	"ABSTRACT Physical activity (PA) decreases during childhood and adolescence, and PA levels are significantly lower in females than males, particularly during adolescence." .
<http://webisa.webdatacommons.org/173881320>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/145155955>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/173881320> .