# filename: ex122.ttl 

@prefix ab: <http://learningsparql.com/ns/addressbook#> .
@prefix d:  <http://learningsparql.com/ns/data#> .

d:i5433 ab:firstName "Katherine" ; 
        ab:lastName  "Duncan" ; 
        ab:email     "katherine.duncan@elpaso.com" . 

d:i2194 ab:firstName "Bradley" ; 
        ab:lastName  "Perry" ; 
        ab:email     "bradley.perry@corning.com" .