<http://webisa.webdatacommons.org/268240670>	<http://www.w3.org/ns/prov#value>	"If unsteady, he or she may need a walking device, such as a cane or walker." .
<http://webisa.webdatacommons.org/268240670>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/307104067>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/268240670> .
<http://webisa.webdatacommons.org/268240670>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<upmc.com> .
<http://webisa.webdatacommons.org/prov/386762309>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/268240670> .