<http://webisa.webdatacommons.org/97723226>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<biomedcentral.com> .
<http://webisa.webdatacommons.org/97723226>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/97723226>	<http://www.w3.org/ns/prov#value>	"factors such as age or treatment compliance, it may also be attributed to differences" .
<http://webisa.webdatacommons.org/prov/214521122>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/97723226> .
<http://webisa.webdatacommons.org/prov/134449686>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/97723226> .