About: http://webisa.webdatacommons.org/414565418

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	It is known that RA is an autoimmune disease, which means the body???s immune system reacts to something abnormal in the body and tries to remove it.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com