Dump all Weblog Web Services

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:Weblog .
    ?forum svc:has_service ?svc .
    ?svc svc:service_endpoint ?endp .
    ?svc svc:service_protocol ?proto .
   }
order by ?proto
Sample Data (Live Query Results)