About: http://webisa.webdatacommons.org/15073024

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	KROEN: Unlike osteoarthritis, a form of arthritis that is caused by wear and tear on the joints, rheumatoid arthritis is an autoimmune disease, explains Matteson.
http://www.w3.org/ns/prov#wasQuotedFrom	nwpr.org