ORKG Shapes

go to ORKG: http://orkg.org/orkg/predicate/P57101

has number of classes

shows the number of classes in ontology

• http://orkg.org/orkg/shapes/orkgc_Resource
• http://orkg.org/orkg/shapes/orkgc_C20034
• http://orkg.org/orkg/shapes/orkgc_Contribution