_:nb67cdd147aaf4bf6a77f979b327e39bcxb0
<http://schema.org/image>
<https://upload.wikimedia.org/wikipedia/commons/7/71/Eastern_bloc.png>
<https://vi.wikipedia.org/wiki/Kh%E1%BB%91i_ph%C3%ADa_%C4%90%C3%B4ng>