assertion  retraction  graph  subject        predicate        object                      datatype    annotation
1          0           graph  ONTIE:0003579  rdfs:label       4-PL curve parameter B      xsd:string  
1          0           graph  ONTIE:0003579  IAO:0000234      CoVIC-DB                    xsd:string  
1          0           graph  ONTIE:0003579  IAO:0000115      Hill's slope of the curve.  xsd:string  
1          0           graph  ONTIE:0003579  rdfs:subClassOf  ONTIE:0003575               _IRI        
1          0           graph  ONTIE:0003579  rdf:type         owl:Class                   _IRI