assertion  retraction  graph  subject    predicate              object                                      datatype    annotation
1          0           graph  DOID:6510  rdfs:subClassOf        DOID:3907                                   _IRI        
1          0           graph  DOID:6510  oio:inSubset           obo:doid#NCIthesaurus                       _IRI        
1          0           graph  DOID:6510  oio:hasDbXref          NCI:C6686                                   xsd:string  
1          0           graph  DOID:6510  rdf:type               owl:Class                                   _IRI        
1          0           graph  DOID:6510  oio:hasOBONamespace    disease_ontology                            xsd:string  
1          0           graph  DOID:6510  oio:id                 DOID:6510                                   xsd:string  
1          0           graph  DOID:6510  rdfs:label             lung occult squamous cell carcinoma         xsd:string  
1          0           graph  DOID:6510  oio:hasExactSynonym    Occult squamous cell carcinoma of the lung  @en         
1          0           graph  DOID:6510  oio:hasRelatedSynonym  occult squamous cell carcinoma of lung      @en         
1          0           graph  DOID:6510  oio:hasDbXref          UMLS_CUI:C1335100                           xsd:string