query: SELECT ?item ?itemLabel ?value  ?rank
  WHERE
  {
  	{
  		SELECT ?item ?value ?rank
  		WHERE
  		{
  			?item p:P345 [ ps:P345 ?value; wikibase:rank ?rank ]
  			FILTER( REGEX( STR( ?value ), "^(ch)\\d{7}$" )  ) .
              FILTER( ?rank != wikibase:DeprecatedRank ) 
  			FILTER( ?item NOT IN ( wd:Q4115189, wd:Q13406268, wd:Q15397819 ) ) .
  		} 
  	} .
  	SERVICE wikibase:label { bd:serviceParam wikibase:language "en" } .
  }