@prefix     : <http://example/> .
@prefix  xsd:    <http://www.w3.org/2001/XMLSchema#> .

:x1 :p "xyz" .
:x2 :p "xyz"@en .
:x3 :p "xyz"@EN .
:x4 :p "xyz"^^xsd:string .
:x5 :p "xyz"^^xsd:integer .
:x6 :p "xyz"^^:unknown .
:x7 :p _:xyz .
:x8 :p :xyz .

:y1 :q "abc" .
:y2 :q "abc"@en .
:y3 :q "abc"@EN .
:y4 :q "abc"^^xsd:string .
:y5 :q "abc"^^xsd:integer .
:y6 :q "abc"^^:unknown .
:y7 :q _:abc .
:y8 :q :abc .