assertion  retraction  graph  subject        predicate        object                                                                                                                               datatype    annotation
1          0           graph  ONTIE:0003582  rdfs:label       4-PL curve R2                                                                                                                        xsd:string  
1          0           graph  ONTIE:0003582  IAO:0000234      CoVIC-DB                                                                                                                             xsd:string  
1          0           graph  ONTIE:0003582  IAO:0000115      A statistical measure of fit that indicates how much variation of a dependent variable is explained by the independent variable(s).  xsd:string  
1          0           graph  ONTIE:0003582  rdfs:subClassOf  ONTIE:0003575                                                                                                                        _IRI        
1          0           graph  ONTIE:0003582  rdf:type         owl:Class                                                                                                                            _IRI