PREFIX ex: <http://example.org/>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>

ex:TestObjectShape EXTRA a {
  a [ ex:TestObject ] ;
  ex:stringValue xsd:string ;
  ex:numValue xsd:integer ;
  ex:boolValue xsd:boolean ;
  ex:arrayValue xsd:integer* ;
  ex:objectValue {
    ex:nestedString xsd:string ;
    ex:nestedNum xsd:integer ;
    ex:nestedArray xsd:integer* ;
  } ;
  ex:anotherObject {
    ex:prop1 xsd:string ;
    ex:prop2 xsd:integer ;
  } * ;
  ex:numOrStr xsd:string OR xsd:integer ;
  ex:lit1Or2 ["lit1"] OR ["lit2"] ;
}