assertion  retraction  graph  subject        predicate        object                  datatype    annotation
1          0           graph  ONTIE:0003580  rdfs:label       4-PL curve parameter C  xsd:string  
1          0           graph  ONTIE:0003580  IAO:0000234      CoVIC-DB                xsd:string  
1          0           graph  ONTIE:0003580  IAO:0000115      The inflection point.   xsd:string  
1          0           graph  ONTIE:0003580  rdfs:subClassOf  ONTIE:0003575           _IRI        
1          0           graph  ONTIE:0003580  rdf:type         owl:Class               _IRI