http://www.linkedmodel.org/schema/dtype#numericUnion
Class 'dtype:numeric union'

A datatype that is the union of numeric xsd data types. "numericUnion" is equivalent to the xsd specification that uses an xsd:union of memberTypes="xsd:decimal xsd:double xsd:float xsd:integer".

rdfs:Datatype

http://www.linkedmodel.org/schema/dtype

http://www.linkedmodel.org/1.2/schema/dtype

numeric union

rdfs:Resource

xsd:float or xsd:decimal or xsd:integer or xsd:double