<http://webisa.webdatacommons.org/prov/132755492>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/59383694> .
<http://webisa.webdatacommons.org/59383694>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stair-lifts-stair-lift.com> .
<http://webisa.webdatacommons.org/59383694>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/59383694>	<http://www.w3.org/ns/prov#value>	"Even those who can climb their stairs without assistance may experience joint pain if they have arthritis or other injuries." .