assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:612 IAO:0000115 An immune system disease that results when one or more essential parts of the immune system is missing or not working properly at birth due to a genetic mutation. xsd:string "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007637""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://www.nichd.nih.gov/publications/pubs/primary_immuno.cfm#PrimaryImmunoDiseases""}]}"