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<http://webisa.webdatacommons.org/prov/119264602>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/5488664> .
<http://webisa.webdatacommons.org/5488664>	<http://www.w3.org/ns/prov#value>	"However, active sports such as tennis or skiing may not be recommended.Total Knee ReplacementThe entire knee joint can be replaced with a mechanical implant." .
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<http://webisa.webdatacommons.org/5488664>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<healthsoc.co.za> .
<http://webisa.webdatacommons.org/prov/115209671>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/5488664> .