About: http://webisa.webdatacommons.org/455529164

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	Autoimmune diseases are especially challenging because they are chronic with no cure, while the cause remains a mystery.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com