query: SELECT ?item ?inv WHERE {
    ?item p:P195/ps:P195 wd:Q1471477 .
    ?item wdt:P31 wd:Q3305213 .  
    MINUS { ?item wdt:P527 [] } .
    ?item wdt:P217 ?inv .
    FILTER(REGEX(?inv, "-")) .
    } ORDER BY ?inv 
  LIMIT 3000