About: http://webisa.webdatacommons.org/52576448

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	These have been tested on conditions such as rheumatoid arthritis or ankylosing spondylitis but their usefulness in reactive arthritis has not been shown.
http://www.w3.org/ns/prov#wasQuotedFrom	ankylosisspondylitis.net