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

:xi1 :p  "1"^^xsd:integer .
:xi2 :p  "1"^^xsd:integer .
:xi3 :p  "01"^^xsd:integer .

:xd1 :p  "1.0e0"^^xsd:double .
:xd2 :p  "1.0"^^xsd:double .
:xd3 :p  "1"^^xsd:double .

:xt1 :p  "zzz"^^:myType .

:xp1 :p  "zzz" .
:xp2 :p  "1" .
:xp2 :p  "" .

:xu :p  :z .

:xb :p  _:a .