List of Web Services (e.g Atom Publishing (SOAP), Moveable Type (XML-RPC) etc.) associated with Briefcase Data Space Instances

prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
prefix svc: <http://rdfs.org/sioc/services#>
prefix sioct: <http://rdfs.org/sioc/types#>
select ?endp , ?proto 
where {
        ?forum a sioct:Briefcase .
        ?forum svc:has_service ?svc .
        ?svc svc:service_endpoint ?endp .
        ?svc svc:service_protocol ?proto .
      }
order by ?proto