About: http://webisa.webdatacommons.org/340975918

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Removal of damaged or diseased discs and implantation of intervertebral spacers into the disc space are known medical procedures used to restore disc space height, and to treat chronic back pain and other ailments.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com