About: http://webisa.webdatacommons.org/117632119

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	Rheumatoid arthritis (RA) is a chronic, systemic inflammatory disorder that affects many tissues and organs, but principally attacks the joints.
http://www.w3.org/ns/prov#wasQuotedFrom	drbatras.com