assertion  retraction  graph  subject    predicate            object                            datatype    annotation
1          0           graph  DOID:1529  rdfs:label           penile disease                    xsd:string  
1          0           graph  DOID:1529  oio:id               DOID:1529                         xsd:string  
1          0           graph  DOID:1529  oio:hasOBONamespace  disease_ontology                  xsd:string  
1          0           graph  DOID:1529  oio:hasDbXref        UMLS_CUI:C0029785                 xsd:string  
1          0           graph  DOID:1529  oio:hasDbXref        SNOMEDCT_US_2023_03_01:198558008  xsd:string  
1          0           graph  DOID:1529  oio:hasDbXref        ICD9CM:607.8                      xsd:string  
1          0           graph  DOID:1529  oio:hasDbXref        ICD10CM:N48.8                     xsd:string  
1          0           graph  DOID:1529  rdfs:subClassOf      DOID:48                           _IRI        
1          0           graph  DOID:1529  rdf:type             owl:Class                         _IRI