assertion  retraction  graph  subject     predicate            object                                                                                   datatype    annotation
1          0           graph  DOID:10273  IAO:0000115          A cardiovascular system disease that involves the heart's electrical conduction system.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007638""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://en.wikipedia.org/wiki/Conduction_system_of_the_heart""}]}"
1          0           graph  DOID:10273  oio:hasOBONamespace  disease_ontology                                                                         xsd:string  
1          0           graph  DOID:10273  oio:hasDbXref        ICD9CM:426.6                                                                             xsd:string  
1          0           graph  DOID:10273  oio:hasDbXref        SNOMEDCT_US_2023_03_01:195053008                                                         xsd:string  
1          0           graph  DOID:10273  rdf:type             owl:Class                                                                                _IRI        
1          0           graph  DOID:10273  oio:hasExactSynonym  heart rhythm disease                                                                     @en         
1          0           graph  DOID:10273  rdfs:subClassOf      DOID:114                                                                                 _IRI        
1          0           graph  DOID:10273  rdfs:label           heart conduction disease                                                                 xsd:string  
1          0           graph  DOID:10273  oio:id               DOID:10273                                                                               xsd:string  
1          0           graph  DOID:10273  oio:hasDbXref        UMLS_CUI:C0029630                                                                        xsd:string  
1          0           graph  DOID:10273  oio:inSubset         obo:doid#DO_RAD_slim                                                                     _IRI