assertion  retraction  graph  subject        predicate    object     datatype    annotation
1          0           graph  ONTIE:0002416  IAO:0000118  Protein Z  xsd:string  
1          0           graph  ONTIE:0002679  IAO:0000118  Protein Z  xsd:string  
1          0           graph  ONTIE:0002414  IAO:0000118  Protein Z  xsd:string