About: http://webisa.webdatacommons.org/291594527

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	However, it is not yet known what triggers this.Rheumatoid arthritis is an autoimmune condition, which means it is caused by the body???s immune system attacking itself.
http://www.w3.org/ns/prov#wasQuotedFrom	thefamilygp.com