def get_node_from_meta_dict(meta_node, meta_dict):
    """
    Get the node content from a metadata dictionary.

    :param meta_node:   node wanted, '/' delimited. e.g. 'geosoft/dataset/title'
    :param meta_dict:   metadata dictionary (from `Metadata.meta_dict`)
    :return:            node content, or None if not found

    .. versionadded:: 9.3.1
    """
    if not meta_node:
        return None
    tree = meta_node.split('/')
    root = meta_dict
    for node in tree:
        if node:
            if node not in root:
                return None
            root = root[node]
    return root