assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:2115 IAO:0000115 A primary immunnodeficiency disease that is caused by a lack of infection-fighting antibody producing B cells (immunoglobulins) or B cells that are not functioning properly. xsd:string "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007637""},{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007645""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2601718/pdf/nihms57213.pdf""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://www.nichd.nih.gov/publications/pubs/primary_immuno.cfm#WhatisPrimaryImmunodeficiency""}]}"