<http://webisa.webdatacommons.org/prov/471818296>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/377482416> .
<http://webisa.webdatacommons.org/377482416>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mah.se> .
<http://webisa.webdatacommons.org/377482416>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/377482416>	<http://www.w3.org/ns/prov#value>	"Population-based surveys have shown that health-related quality of life (HRQL) is influenced by patients' characteristics such as age, gender, living situation and diagnoses." .