query: #title: ⚠️ Mandatory: Check units
  # Complex constraint from [[Property talk:P2370]]
  # ⚠️ Mandatory, no exception. ''Please use [[Property:P2442|conversion to standard unit&#32;<small dir="ltr">(P2442)</small>]] for other conversion''.
  SELECT ?item ?unit
  WHERE {
    ?item p:P2370/psv:P2370/wikibase:quantityUnit ?unit.
    MINUS {
      VALUES ?unitsSI { wd:Q223662 wd:Q208469 }.
      ?unit wdt:P31 ?unitsSI.
    }.
    MINUS {
      ?unit wdt:P2370 [].
    }
  }