query: #title: Article titles with "$" might use this
  # Complex constraint from [[Property talk:P6835]]
  # To exclude book reviews, add [[Property:P136|genre&#32;<small dir="ltr">(P136)</small>]]=[[d:Q637866|book review <small>(Q637866)</small>]]
  SELECT ?item ?value
  {
    hint:Query hint:optimizer "None".
    ?item wdt:P1476 ?value .
    FILTER( !REGEX( STR( ?value ), "^[^$]*(\\$[^$]*)?$" )   )
    MINUS { ?item p:P1476 / pq:P6835 [] }
    MINUS { ?item p:P1476 / pq:P6833 [] }  
    MINUS { ?item wdt:P136 wd:Q637866 }  
    ?item wdt:P31 wd:Q13442814
  } 
  LIMIT 10