Knowledge:

Topic file for {category} facts. Updated by /tfw-knowledge. See KNOWLEDGE.md §4 for the index.

Source format: Use reference patterns (e.g., RF TFW-18 §6, REVIEW TFW-22). Build-time resolver converts these to hyperlinks. See compilable_contract.md §2.

#	Fact	Verified	Source(s)	Added

Legacy topic rows remain readable at their original identities. New qualified changes use independent records and exact legacy path/F/heading plus source-epoch relations. Check incoming relations before current use; do not rewrite old accepted meaning merely to adopt the new carrier.