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• name: description content: Sister Cities International fosters global peace and cooperation through city-to-city partnerships, cultural exchange, and community diplomacy initiatives in over 140 countries.
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• property: og:description content: Sister Cities International fosters global peace and cooperation through city-to-city partnerships, cultural exchange, and community diplomacy initiatives in over 140 countries.
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• property: og:site_name content: Sister Cities International
• property: article:modified_time content: 2026-03-31T09:09:08+00:00
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