About: http://webisa.webdatacommons.org/141872608

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	Objectives: - To identify symptoms and medical tests that can help determine whether a person with SpA is at risk for developing more severe forms of the disease.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov