assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:1247 IAO:0000115 A hematopoietic system disease that is characterized by abnormal blood clotting or bleeding. xsd:string "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.cedars-sinai.edu/Patients/Health-Conditions/Coagulation-System-Disorders.aspx""}]}"