@prefix :     <http://example.org/> .
@prefix xsd:  <http://www.w3.org/2001/XMLSchema#> . 
@prefix ns:   <http://example.org/ns#> .
@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .

:x ns:p 1 .
:x ns:p 2 .
:x ns:p "3" .
:x ns:p "03" .
:x ns:p "XYZ" .
:x ns:p [] .
:x ns:p [] .
:x ns:p :  .

:y ns:q 1111 .
:y ns:q 3333 .
:y ns:q 2222 .