About: http://webisa.webdatacommons.org/445504244

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	Key symptoms are lower back pain or stiffness, especially in the morning.
http://www.w3.org/ns/prov#wasQuotedFrom	bettermedicine.com