class ConstantUtil:
    relation_score = {
        'subclass of': 0.98,
        'instance of': 0.95,
        'depends on software': 0.9,
        'is a': 0.86,
        'facet of': 0.78,
        'platform': 0.85,
        'part of': 0.92,
        'operating system': 0.92,
        'programming language': 0.85,
        'has part': 0.93,
        'follows': 0.93,
        'has use': 0.93,
        'developer': 0.95
    }
