About: http://webisa.webdatacommons.org/393989777

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	Around a quarter of people with psoriasis also suffer from psoriatic arthritis, which is similar to rheumatoid arthritis in its effects.
http://www.w3.org/ns/prov#wasQuotedFrom	blackdoctor.org