assertion  retraction  graph  subject    predicate    object                                                                                                                                                                                                                                                                                                                                          datatype    annotation
1          0           graph  DOID:7598  IAO:0000115  A cervical squamous cell carcinoma that is characterized by poorly defined islands of undifferentiated squamous cells in a background intensely infi ltrated by lymphocytes. The tumour cells have uniform, vesicular nuclei with prominent nucleoli and moderate amounts of slightly eosinophilic cytoplasm. The cell borders are indistinct.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/28217683""}]}"