Assertion: railroad's route | /r/HasProperty | built as a matter of priority
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text: Doumer's predecessor, Jean Marie de Lanessan, had been convinced of the necessity of building railways to connect the different parts of Indochina, and had identified certain key routes that should be built as a matter of priority; among these, a route connecting Hanoi and Saigon, and another connecting Hanoi and Lào Cai.