About: http://webisa.webdatacommons.org/325047108

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	Morning stiffness may also be related to glycosaminoglycan hyaluronic acid (HA) which is in the extracellular portion of all connective tissues including discs.
http://www.w3.org/ns/prov#wasQuotedFrom	dynamicchiropractic.com