About: http://webisa.webdatacommons.org/200271868

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	The criteria that define the diseases are mainly clinical, but genetic studies (in particular linkage with HLA antigens) confirm that these are different disorders and not different clinical forms of a single disease.
http://www.w3.org/ns/prov#wasQuotedFrom	orpha.net