<http://webisa.webdatacommons.org/prov/4338004>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/411169595> .
<http://webisa.webdatacommons.org/411169595>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/411169595>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<biomedcentral.com> .
<http://webisa.webdatacommons.org/prov/346627302>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/411169595> .
<http://webisa.webdatacommons.org/411169595>	<http://www.w3.org/ns/prov#value>	"self-reporting questionnaire that focuses on physical function, pain and other symptoms." .