N3

@prefix : <http://www.w3.org/2000/10/swap/test/demo1/about-pat#> .
@prefix bio: <http://www.w3.org/2000/10/swap/test/demo1/biology#> .
@prefix per: <http://www.w3.org/2000/10/swap/test/demo1/friends-vocab#> .
    
:pat     a bio:Human;
     per:name "Pat Smith",
              "Patrick Smith";
     per:pet  [
         a bio:Dog;
         per:name "Rover" ] .