assertion  retraction  graph  subject          predicate            object                               datatype    annotation
1          0           graph  DOID:6823        oio:hasDbXref        MESH:C537162                         xsd:string  
1          0           graph  DOID:6823        oio:id               DOID:6823                            xsd:string  
1          0           graph  DOID:6823        oio:hasDbXref        GARD:4210                            xsd:string  
1          0           graph  DOID:6823        oio:inSubset         obo:doid#NCIthesaurus                _IRI        
1          0           graph  DOID:7912        oio:hasDbXref        SNOMEDCT_US_2023_03_01:22217002      xsd:string  
1          0           graph  DOID:7912        rdfs:subClassOf      DOID:5076                            _IRI        
1          0           graph  DOID:7912        oio:hasExactSynonym  WHO grade II mixed glioma            @en         
1          0           graph  DOID:7912        oio:id               DOID:7912                            xsd:string  
1          0           graph  DOID:7912        rdfs:label           mixed oligodendroglioma-astrocytoma  xsd:string  
1          0           graph  DOID:7912        oio:hasDbXref        MESH:D009837                         xsd:string  
1          0           graph  DOID:7912        oio:inSubset         obo:doid#NCIthesaurus                _IRI        
1          0           graph  DOID:7912        oio:hasDbXref        NCI:C4050                            xsd:string  
1          0           graph  DOID:7912        oio:hasDbXref        UMLS_CUI:C0280793                    xsd:string  
1          0           graph  DOID:7912        oio:hasOBONamespace  disease_ontology                     xsd:string  
1          0           graph  DOID:7912        rdf:type             owl:Class                            _IRI        
1          0           graph  obo:CHEBI_26822  rdfs:label           sulfide                              xsd:string  
1          0           graph  obo:CHEBI_26822  oio:id               CHEBI:26822                          xsd:string  
1          0           graph  obo:CHEBI_26822  rdfs:subClassOf      obo:CHEBI_26835                      _IRI        
1          0           graph  obo:CHEBI_26822  rdf:type             owl:Class                            _IRI        
1          0           graph  DOID:2698        oio:hasOBONamespace  disease_ontology                     xsd:string