def sanitize_data(data):
    """Create neo4j safe properties"""
    from pandas import isnull
    sanitized = dict()
    for k, v in data.items():
        if isinstance(v, list):
            sanitized[k] = v
            continue
        if isnull(v):
            continue
        if v is None:
            continue
        sanitized[k] = v
    return sanitized
