assertion  retraction  graph  subject    predicate            object                                                                                                                                           datatype    annotation
1          0           graph  DOID:7460  rdfs:label           spindle cell variant squamous cell breast carcinoma                                                                                              xsd:string  
1          0           graph  DOID:7460  oio:inSubset         obo:doid#NCIthesaurus                                                                                                                            _IRI        
1          0           graph  DOID:7460  oio:id               DOID:7460                                                                                                                                        xsd:string  
1          0           graph  DOID:7460  oio:hasOBONamespace  disease_ontology                                                                                                                                 xsd:string  
1          0           graph  DOID:7460  oio:hasDbXref        UMLS_CUI:C1519487                                                                                                                                xsd:string  
1          0           graph  DOID:7460  oio:hasDbXref        NCI:C40358                                                                                                                                       xsd:string  
1          0           graph  DOID:7460  rdfs:subClassOf      DOID:5514                                                                                                                                        _IRI        
1          0           graph  DOID:7460  rdf:type             owl:Class                                                                                                                                        _IRI        
1          0           graph  DOID:7460  IAO:0000115          A breast squamous cell carcinoma that is characterized by the presence of spindle-shaped malignant cells and arises from the breast parenchyma.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007645""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/25822766""}]}"