$freq = $amount / $occurences[$fProp];
    if ($freq < 0.1 || $amount < 10) {
        continue;
        //Filter very bad guess
    }
    $matchingAmount[$fProp] = $amount;
    $frequency[$fProp] = $freq;
    $mostProbableProperty[$fProp] = key($wdProps);
}
//Compare with existing mapping
$compareProps = 0;
$diffProps = 0;
foreach ($mostProbableProperty as $fProp => $wdProp) {
    if ($mapping->isPropertyMapped($fProp)) {
        $compareProps++;
        $existingWdProp = $mapping->mapFreebaseProperty('<http://rdf.freebase.com' . $fProp . '>');
        if ($existingWdProp instanceof WikidataProperty && $existingWdProp->getPid() !== $wdProp) {
            echo "Conflict for property {$fProp}: {$wdProp} with frequency {$frequency[$fProp]} instead of {$existingWdProp->getPid()}\n";
            $diffProps++;
        }
    }
}
echo "{$compareProps} compared and {$diffProps} are different\n";
//Output the other suggestions
$output = fopen($argv[4], 'w');
arsort($matchingAmount);
fputcsv($output, ['Freebase property', 'Wikidata property', 'Matching frequency', 'Number of matched']);
foreach ($matchingAmount as $fProp => $amount) {
    if ($mapping->isPropertyMapped($fProp)) {
        continue;
    }