assertion  retraction  graph  subject    predicate    object                                                                                                                                                                                                                                                                                                             datatype    annotation
1          0           graph  DOID:3016  IAO:0000115  A breast cancer that is characterized by a prominent infiltrative border, unequivocal sarcomatous areas, and stromal overgrowth and arises_from the stroma, lined by an epithelial and myoepithelial bilayer, forming a leaflike structure. They tend to grow rapidly and present in middle-aged women (40s-50s).  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.sciencedirect.com/science/article/pii/S2214330016300256""}]}"