@prefix contact: <http://www.w3.org/2000/10/swap/pim/contact#> .

<http://www.w3.org/People/Berners-Lee>
         contact:office  [
             contact:address  [
                 contact:city "Cambridge";
                 contact:country "USA";
                 contact:postalCode "02139";
                 contact:street "32 Vassar Street" ];
             contact:phone <tel:+1-617-253-5702> ] .