About: http://webisa.webdatacommons.org/200376649

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	The Columbia Encyclopedia, Sixth Edition. 2001 ...The principal source of interference is thought to be displacement (or subluxation) of vertebrae of the spine, although other areas such as joints and muscle tissue...
http://www.w3.org/ns/prov#wasQuotedFrom	bartleby.com