<https://granthshala.com/exoskeleton-improves-walking-in-patients-with-above-knee-amputation-study/#webpage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://granthshala.com/exoskeleton-improves-walking-in-patients-with-above-knee-amputation-study/>