assertion  retraction  graph  subject    predicate            object                          datatype    annotation
1          0           graph  DOID:1789  rdfs:label           benign peritoneal mesothelioma  xsd:string  
1          0           graph  DOID:1789  oio:inSubset         obo:doid#NCIthesaurus           _IRI        
1          0           graph  DOID:1789  oio:id               DOID:1789                       xsd:string  
1          0           graph  DOID:1789  oio:hasOBONamespace  disease_ontology                xsd:string  
1          0           graph  DOID:1789  oio:hasExactSynonym  Mesothelioma of Peritoneum      @en         
1          0           graph  DOID:1789  oio:hasDbXref        UMLS_CUI:C1377610               xsd:string  
1          0           graph  DOID:1789  oio:hasDbXref        NCI:C7633                       xsd:string  
1          0           graph  DOID:1789  rdfs:subClassOf      DOID:0060117                    _IRI        
1          0           graph  DOID:1789  rdf:type             owl:Class                       _IRI