<http://webisa.webdatacommons.org/255117356>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nursingworld.org> .
<http://webisa.webdatacommons.org/255117356>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/255117356>	<http://www.w3.org/ns/prov#value>	"Quality-adjusted life years (QALY) is a mathematical measurement that combines quantity and quality of health to calculate outcomes based on treatment or other activities that influence health (Bandolier, n.d.)." .
<http://webisa.webdatacommons.org/prov/412375642>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/255117356> .