query: embed.html#select ?person ?personLabel ?statedinLabel ?namedAS
  {
     hint:Query hint:optimizer "None" .
  	?person wdt:P119 wd:Q19781340. #Place of burial
     ?person ?prop ?statement. #all props
     {?statement prov:wasDerivedFrom ?ref}
     OPTIONAL {?ref pr:P854 ?refURL} 
     {?ref pr:P248 ?statedin} 
      {?ref pr:P1810 ?namedAS} 
     { ?ref pr:P248 wd:Q10686079}
  #   FILTER (CONTAINS(str(?refURL),'riksarkivet')) .  
     ?property wikibase:claim ?prop .
  
     SERVICE wikibase:label { bd:serviceParam wikibase:language "en","sv"}
  }
  Group by ?person ?personLabel ?statedin ?statedinLabel ?refURL ?namedAS ?SPAID
  Order by ?personLabel ?statedinLabel 
  