infospace: process book-4-chapter-08

Extract entities, map to VSM, and synthesize analysis.

examples/infospace-with-history/output/entities/prohibition-of-importation.md

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+<!-- generated: provider=openrouter model=arcee-ai/trinity-large-preview:free date=2026-02-19 source=book-4-chapter-08 -->
+
+# Prohibition of Importation
+
+## Definition
+
+Government bans on the import of certain foreign goods, particularly manufactured products that compete with domestic production. These prohibitions aim to protect domestic industries from foreign competition but reduce consumer choice and prevent the benefits of international specialisation and trade.
+
+## Source Chapter
+
+Book IV, Chapter 8
+
+## Context
+
+Smith examines how import prohibitions function as a key tool of the mercantile system to protect domestic manufacturers. He demonstrates how these bans, while benefiting specific producer groups, ultimately reduce national wealth by preventing access to cheaper or better foreign goods and the benefits of comparative advantage.
+
+## Economic Domain
+
+Regulation
+
+---