<http://webisa.webdatacommons.org/prov/273568326>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/271217136> .
<http://webisa.webdatacommons.org/271217136>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<lww.com> .
<http://webisa.webdatacommons.org/271217136>	<http://www.w3.org/ns/prov#value>	"Variability could be due to volitional gait alteration or performance changes due to other factors such as fatigue." .
<http://webisa.webdatacommons.org/271217136>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .