assertion  retraction  graph  subject   predicate              object                           datatype    annotation
1          0           graph  DOID:319  oio:hasOBONamespace    disease_ontology                 xsd:string  
1          0           graph  DOID:319  rdf:type               owl:Class                        _IRI        
1          0           graph  DOID:319  oio:hasDbXref          SNOMEDCT_US_2023_03_01:48522003  xsd:string  
1          0           graph  DOID:319  rdfs:label             spinal cord disease              xsd:string  
1          0           graph  DOID:319  oio:id                 DOID:319                         xsd:string  
1          0           graph  DOID:319  oio:hasDbXref          ICD9CM:336.9                     xsd:string  
1          0           graph  DOID:319  oio:hasDbXref          UMLS_CUI:C0037928                xsd:string  
1          0           graph  DOID:319  oio:hasDbXref          MESH:D013118                     xsd:string  
1          0           graph  DOID:319  oio:hasRelatedSynonym  myelopathy                       @en         
1          0           graph  DOID:319  oio:inSubset           obo:doid#NCIthesaurus            _IRI        
1          0           graph  DOID:319  rdfs:subClassOf        DOID:331                         _IRI        
1          0           graph  DOID:319  oio:hasDbXref          ICD10CM:G95.9                    xsd:string  
1          0           graph  DOID:319  oio:hasDbXref          NCI:C97110                       xsd:string