@prefix work:    <http://www.foo.org/work/> .
@prefix foaf:    <http://xmlns.com/foaf/0.1/> .
@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix :        <#> .

<Ex:$5>
      a       work:Office ;
      work:number "Ex:$5" ;
      foaf:phone "Ex:$4" .

[]    a       foaf:Person ;
      foaf:mbox "Ex:$3" ;
      foaf:name "Ex:$1+' '+$2" ;
      foaf:nick "Ex:$1" ;
      foaf:officeNumber "Ex:$5" ;
      foaf:officePhone "Ex:$4" ;
      foaf:workAddress <Ex:$5> .