Dump all AddressBook's members


prefix sioc: <http://rdfs.org/sioc/ns#>
prefix sioct: <http://rdfs.org/sioc/types#>
prefix foaf: <http://xmlns.com/foaf/0.1/>
select ?member
where 
  {
    ?s a sioct:AddressBook;
    sioc:scope_of ?role.
    ?role sioc:function_of ?member.
    ?member a foaf:Person.        
  }

Sample Data (Live Query Results)