assertion  retraction  graph  subject    predicate    object                                                                                                                                    datatype    annotation
1          0           graph  DOID:2725  IAO:0000115  A hemangioma that is characterized by the presence of capillary-sized vascular channels without prominent epithelioid endothelial cells.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://eyewiki.aao.org/Capillary_Hemangioma""}]}"