assertion  retraction  graph  subject     predicate    object                                                                                                                                        datatype    annotation
1          0           graph  DOID:13198  IAO:0000115  A nutritional deficiency disease characterized by noncancerous enlargement of the thyroid gland and has_material_basis_in iodine deficiency.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007637""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://medicalguidelines.msf.org/viewport/CG/english/endemic-goitre-and-iodine-deficiency-18482487.html""}]}"