About: http://webisa.webdatacommons.org/92276531

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	Let's talk about rheumatoid arthritis, or RA.The immune system normally keeps the body safe against bacteria, viruses, and other harmful invaders.
http://www.w3.org/ns/prov#wasQuotedFrom	umm.edu