assertion  retraction  graph  subject    predicate            object                            datatype    annotation
1          0           graph  DOID:4756  oio:hasDbXref        NCI:C6356                         xsd:string  
1          0           graph  DOID:4756  rdfs:label           testicular Leydig cell tumor      xsd:string  
1          0           graph  DOID:4756  rdfs:subClassOf      DOID:4757                         _IRI        
1          0           graph  DOID:4756  oio:hasOBONamespace  disease_ontology                  xsd:string  
1          0           graph  DOID:4756  oio:id               DOID:4756                         xsd:string  
1          0           graph  DOID:4756  oio:hasDbXref        UMLS_CUI:C1515288                 xsd:string  
1          0           graph  DOID:4756  oio:hasDbXref        UMLS_CUI:C0863027                 xsd:string  
1          0           graph  DOID:3304  oio:inSubset         obo:doid#DO_cancer_slim           _IRI        
1          0           graph  DOID:3304  oio:hasDbXref        ICDO:9064/3                       xsd:string  
1          0           graph  DOID:3304  rdfs:label           germinoma                         xsd:string  
1          0           graph  DOID:3304  oio:hasOBONamespace  disease_ontology                  xsd:string  
1          0           graph  DOID:3304  rdf:type             owl:Class                         _IRI        
1          0           graph  DOID:3304  oio:hasDbXref        UMLS_CUI:C0206660                 xsd:string  
1          0           graph  DOID:3304  oio:hasDbXref        SNOMEDCT_US_2023_03_01:154603000  xsd:string  
1          0           graph  DOID:3304  oio:id               DOID:3304                         xsd:string  
1          0           graph  DOID:3304  oio:inSubset         obo:doid#NCIthesaurus             _IRI        
1          0           graph  DOID:3304  oio:hasDbXref        MESH:D018237                      xsd:string  
1          0           graph  DOID:3304  rdfs:subClassOf      DOID:2994                         _IRI        
1          0           graph  DOID:4514  oio:hasDbXref        NCI:C6043                         xsd:string  
1          0           graph  DOID:4514  rdfs:subClassOf      DOID:4515                         _IRI