About: http://webisa.webdatacommons.org/261877797

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	While mechanical back pain due to muscle strains or disc injury usually worsens with activities such as sitting, bending, and walking and improves with rest or lying down, non-mechanical back pain is constant.
http://www.w3.org/ns/prov#wasQuotedFrom	spineinstituteny.com