About: http://webisa.webdatacommons.org/159335571

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	Through injury or other causes, some patients have had this material compressed, distorting the shape of the disc and causing the material to create pressure on surrounding nerves (neural impingement).
http://www.w3.org/ns/prov#wasQuotedFrom	neurosurgical.com