assertion  retraction  graph  subject       predicate    object                                                                                                                   datatype    annotation
1          0           graph  DOID:0080897  IAO:0000115  A connective tissue cancer that is characterized as the combination of solitary fibrous tumors and hemangiopericytomas.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://pubmed.ncbi.nlm.nih.gov/29521591/""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://thejns.org/view/journals/j-neurosurg/130/2/article-p418.xml""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.sciencedirect.com/science/article/pii/S221475191830183X""}]}"