query: embed.html#select  ?person ?personLabel ?statedinLabel ?NationalArchivesOfSweden ?named ?page
  {
     hint:Query hint:optimizer "None" .
     ?person wdt:P906 ?NationalLibraryID. #personer kopplade till SKBL
     ?person wdt:P4963 ?SKBLID. #personer kopplade till SKBL
     BIND (URI(CONCAT("https://www.skbl.se/sv/artikel/",?SKBLID)) AS ?SKBL)
     ?person ?prop ?statement. #all props
     {?statement prov:wasDerivedFrom ?ref}
     OPTIONAL {?ref pr:P854 ?NationalArchivesOfSweden} 
     {?ref pr:P248 ?statedin} 
     OPTIONAL {?ref pr:P1810 ?named} 
     OPTIONAL {?ref pr:P1476 ?named} 
     OPTIONAL {?ref pr:P1683 ?cite} 
     OPTIONAL {?ref pr:P304 ?page} 
     minus{ ?ref pr:P248 wd:Q379406}
     FILTER (CONTAINS(str(?NationalArchivesOfSweden),'riksarkivet')) .  
     ?property wikibase:claim ?prop .
     SERVICE wikibase:label { bd:serviceParam wikibase:language "en"}
  }
  Group by ?person ?personLabel ?statedinLabel ?NationalArchivesOfSweden ?named ?page
  Order by ?personLabel ?statedinLabel 
  