About: http://webisa.webdatacommons.org/261852812

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 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 may also be the sites of nerve interference.
http://www.w3.org/ns/prov#wasQuotedFrom	questia.com