query: #Embassies
  SELECT DISTINCT
  	(SAMPLE(?country_label) as ?country)   (SAMPLE(?city_label) as ?city) (SAMPLE(?address) as ?address) (SAMPLE(?coordinates) as ?coordinates)
  	(SAMPLE(?operator_label) as ?operator) (SAMPLE(?phone) as ?phone)     (SAMPLE(?email) as ?email)     (SAMPLE(?website) as ?website)
  	(SAMPLE(?facebook) as ?facebook)       (SAMPLE(?twitter) as ?twitter) (SAMPLE(?image) as ?image)     ?wikidata
  WHERE {
  	?wikidata wdt:P31 wd:Q3917681.
      OPTIONAL {?wikidata wdt:P131*/wdt:P17 ?countryId. ?countryId rdfs:label ?country_label. filter (lang(?country_label) = "en").}
      OPTIONAL {?wikidata wdt:P131 ?cityId. ?cityId rdfs:label ?city_label. filter (lang(?city_label) = "en").}
      OPTIONAL {?wikidata wdt:P969 ?address.}
      OPTIONAL {?wikidata wdt:P625 ?coordinates.}
    	OPTIONAL {?wikidata wdt:P137 ?operatorId. ?operatorId rdfs:label ?operator_label. filter (lang(?operator_label) = "en").}
      OPTIONAL {?wikidata wdt:P1329 ?phone.}
      OPTIONAL {?wikidata wdt:P968 ?email.}
      OPTIONAL {?wikidata wdt:P856 ?website.}
      OPTIONAL {?wikidata wdt:P2013 ?facebook.}
      OPTIONAL {?wikidata wdt:P2002 ?twitter.}
      OPTIONAL {?wikidata wdt:P18 ?image.}
  	SERVICE wikibase:label {bd:serviceParam wikibase:language "en,ru,de,fr,es"}
  } GROUP BY ?wikidata ?wikidataLabel ORDER BY ASC(?country) ASC(?city) ASC(?operator)