assertion  retraction  graph  subject           predicate        object          datatype    annotation
1          0           graph  NCBITaxon:133894  rdfs:label       Penaeus         xsd:string  
1          0           graph  NCBITaxon:133894  rdfs:subClassOf  NCBITaxon:6685  _IRI        
1          0           graph  NCBITaxon:133894  rdf:type         owl:Class       _IRI