assertion  retraction  graph  subject       predicate            object                            datatype    annotation
1          0           graph  DOID:8805     oio:hasExactSynonym  Anginal chest pain at rest        @en         
1          0           graph  DOID:8805     oio:hasDbXref        SNOMEDCT_US_2023_03_01:155308009  xsd:string  
1          0           graph  DOID:8805     oio:hasOBONamespace  disease_ontology                  xsd:string  
1          0           graph  DOID:8805     oio:hasExactSynonym  Worsening angina                  @en         
1          0           graph  DOID:8805     oio:hasExactSynonym  Unstable angina                   @en         
1          0           graph  DOID:8805     oio:hasDbXref        MESH:D000789                      xsd:string  
1          0           graph  DOID:8805     oio:id               DOID:8805                         xsd:string  
1          0           graph  DOID:8805     rdf:type             owl:Class                         _IRI        
1          0           graph  DOID:0060089  rdfs:label           endocrine organ benign neoplasm   xsd:string  
1          0           graph  DOID:0060089  oio:id               DOID:0060089                      xsd:string  
1          0           graph  DOID:0060089  oio:hasOBONamespace  disease_ontology                  xsd:string  
1          0           graph  DOID:0060089  oio:creation_date    2011-07-14T01:45:15Z              xsd:string  
1          0           graph  DOID:0060089  oio:created_by       lschriml                          xsd:string  
1          0           graph  DOID:0060089  rdfs:subClassOf      DOID:0060085                      _IRI        
1          0           graph  DOID:0060089  rdf:type             owl:Class                         _IRI        
1          0           graph  DOID:0050156  oio:hasDbXref        ICD9CM:516.31                     xsd:string  
1          0           graph  DOID:0050156  oio:inSubset         obo:doid#NCIthesaurus             _IRI        
1          0           graph  DOID:0050156  rdfs:label           idiopathic pulmonary fibrosis     xsd:string  
1          0           graph  DOID:0050156  oio:inSubset         obo:doid#DO_rare_slim             _IRI        
1          0           graph  DOID:0050156  rdfs:subClassOf      DOID:3770                         _IRI