assertion  retraction  graph  subject     predicate            object                              datatype    annotation
1          0           graph  DOID:6053   oio:hasExactSynonym  pediatric germ cell cancer          xsd:string  
1          0           graph  DOID:6053   oio:hasExactSynonym  paediatric germ cell cancer         @en         
1          0           graph  DOID:6053   oio:hasExactSynonym  pediatric germ cell neoplasm        @en         
1          0           graph  DOID:6053   oio:hasExactSynonym  paediatric germ cell neoplasm       @en         
1          0           graph  DOID:7142   oio:hasExactSynonym  small cell carcinoma of the Thymus  @en         
1          0           graph  DOID:10290  oio:hasExactSynonym  lymphoma of prostate                @en         
1          0           graph  DOID:8352   oio:hasExactSynonym  aortic malignant neoplasm           @en