assertion  retraction  graph  subject          predicate             object                                      datatype    annotation
1          0           graph  DOID:4863        oio:hasOBONamespace   disease_ontology                            xsd:string  
1          0           graph  DOID:4863        rdfs:label            spinal cord astrocytoma                     xsd:string  
1          0           graph  DOID:4863        oio:hasDbXref         UMLS_CUI:C0349540                           xsd:string  
1          0           graph  DOID:5831        oio:hasDbXref         NCI:C6279                                   xsd:string  
1          0           graph  DOID:5831        oio:hasDbXref         UMLS_CUI:C1333592                           xsd:string  
1          0           graph  DOID:5831        oio:hasDbXref         UMLS_CUI:C1517113                           xsd:string  
1          0           graph  DOID:5831        oio:hasAlternativeId  DOID:1972                                   xsd:string  
1          0           graph  DOID:5831        oio:hasDbXref         NCI:C40111                                  xsd:string  
1          0           graph  DOID:5831        oio:id                DOID:5831                                   xsd:string  
1          0           graph  DOID:5831        oio:hasOBONamespace   disease_ontology                            xsd:string  
1          0           graph  DOID:5831        rdfs:label            fallopian tube endometrioid adenocarcinoma  xsd:string  
1          0           graph  obo:CHEBI_35873  rdfs:label            carboxylic anhydride                        xsd:string  
1          0           graph  obo:CHEBI_35873  oio:id                CHEBI:35873                                 xsd:string  
1          0           graph  obo:CHEBI_36962  rdfs:label            organochalcogen compound                    xsd:string  
1          0           graph  obo:CHEBI_36962  oio:id                CHEBI:36962                                 xsd:string  
1          0           graph  DOID:1222        oio:hasDbXref         UMLS_CUI:C0007302                           xsd:string  
1          0           graph  DOID:1222        oio:id                DOID:1222                                   xsd:string  
1          0           graph  DOID:1222        oio:hasDbXref         SNOMEDCT_US_2023_03_01:50927007             xsd:string  
1          0           graph  DOID:1222        oio:hasDbXref         ICD10CM:M94.9                               xsd:string  
1          0           graph  DOID:1222        oio:hasOBONamespace   disease_ontology                            xsd:string