@prefix : . @prefix xsd: . :x1 :p "a" ; :q 1 . :x2 :p _:b ; :q "1". :x3 :p :a ; :q "1". :x4 :p 1 ; :q 2 . :x5 :p 1.0 ; :q 2 . :x6 :p "1" ; :q "2" . :x7 :p "1"^^xsd:string ; :q "2" . :x8 :p "1"^^xsd:string ; :q 2 .