[ { "assertion": 1, "retraction": 0, "graph": "graph", "subject": "DOID:12259", "predicate": "IAO:0000115", "object": "A blood coagulation disease that has_material_basis_in Factor IX deficiency, which makes coagulation much more prolonged. The disease is inherited as an X-linked recessive trait.", "datatype": "xsd:string", "annotation": "{\"dce:type\":[{\"datatype\":\"_IRI\",\"meta\":\"owl:Axiom\",\"object\":\"obo:ECO_0007640\"}],\"oio:hasDbXref\":[{\"datatype\":\"xsd:string\",\"meta\":\"owl:Axiom\",\"object\":\"url:http://www.nlm.nih.gov/medlineplus/ency/article/000539.htm\"}]}" } ]