assertion  retraction  graph  subject    predicate            object                            datatype    annotation
1          0           graph  DOID:7147  oio:id               DOID:7147                         xsd:string  
1          0           graph  DOID:7147  oio:hasDbXref        ORDO:825                          xsd:string  
1          0           graph  DOID:7147  rdfs:label           ankylosing spondylitis            xsd:string  
1          0           graph  DOID:7147  oio:hasOBONamespace  disease_ontology                  xsd:string  
1          0           graph  DOID:7147  oio:hasDbXref        NCI:C84564                        xsd:string  
1          0           graph  DOID:7147  rdfs:subClassOf      DOID:0060564                      _IRI        
1          0           graph  DOID:7147  oio:hasDbXref        UMLS_CUI:C0038013                 xsd:string  
1          0           graph  DOID:7147  oio:hasDbXref        OMIM:PS106300                     xsd:string  
1          0           graph  DOID:7147  oio:inSubset         obo:doid#NCIthesaurus             _IRI        
1          0           graph  DOID:7147  oio:hasDbXref        ICD9CM:720.0                      xsd:string  
1          0           graph  DOID:7147  rdfs:subClassOf      DOID:3342                         _IRI        
1          0           graph  DOID:7147  rdfs:subClassOf      DOID:0060032                      _IRI        
1          0           graph  DOID:7147  oio:hasDbXref        SNOMEDCT_US_2023_03_01:156619005  xsd:string  
1          0           graph  DOID:7147  oio:hasExactSynonym  Bekhterev's disease               @en         
1          0           graph  DOID:7147  rdf:type             owl:Class                         _IRI        
1          0           graph  DOID:7147  oio:inSubset         obo:doid#DO_rare_slim             _IRI        
1          0           graph  DOID:7147  oio:hasDbXref        MESH:D013167                      xsd:string  
1          0           graph  DOID:7147  oio:hasDbXref        ICD10CM:M45                       xsd:string  
1          0           graph  DOID:7147  oio:hasDbXref        EFO:0003898                       xsd:string  
1          0           graph  DOID:7147  oio:hasDbXref        GARD:9518                         xsd:string