assertion  retraction  graph  subject    predicate            object                                      datatype    annotation
1          0           graph  DOID:6553  rdfs:label           posterior foramen magnum meningioma         xsd:string  
1          0           graph  DOID:6553  oio:inSubset         obo:doid#NCIthesaurus                       _IRI        
1          0           graph  DOID:6553  oio:id               DOID:6553                                   xsd:string  
1          0           graph  DOID:6553  oio:hasOBONamespace  disease_ontology                            xsd:string  
1          0           graph  DOID:6553  oio:hasExactSynonym  meningioma of the Posterior Foramen Magnum  @en         
1          0           graph  DOID:6553  oio:hasDbXref        UMLS_CUI:C1335449                           xsd:string  
1          0           graph  DOID:6553  oio:hasDbXref        NCI:C5282                                   xsd:string  
1          0           graph  DOID:6553  rdfs:subClassOf      DOID:4708                                   _IRI        
1          0           graph  DOID:6553  rdf:type             owl:Class                                   _IRI