{"id":"SEM-005","area":"Semantic Demand","title":"Model modifiers as facets","if":"terms vary by price, material, size, audience, platform, location, time, or other attributes","then":"represent them as attribute-value pairs and test whether they create a distinct task","else":"treat them as lexical variants","operators":["IF","OR","THEN","ELSE"],"laka_levels":["Baseline","Structural"],"primary_metric":"facet value and distinctness","guardrails":"facet explosion","rationale":"Makes the decision explicit, measurable, and reversible where possible.","prefix":"SEM","area_slug":"semantic-demand","source":{"document":"04","file":"04-IF-ELSE-AND-OR-RULEBOOK.md","heading":"SEM-005 — Model modifiers as facets","anchor":"sem-005-model-modifiers-as-facets"},"sentence":"IF terms vary by price, material, size, audience, platform, location, time, or other attributes THEN represent them as attribute-value pairs and test whether they create a distinct task ELSE treat them as lexical variants","area_detail":{"name":"Semantic Demand","slug":"semantic-demand","prefix":"SEM","count":12},"governs_gates":["demand"],"precedence":["safety_law_privacy_policy","user_value_and_accuracy","technical_eligibility_and_canonical_correctness","business_value_and_constraints","intent_fit_and_information_quality","measurement_and_learning","efficiency_and_scale","cosmetic_optimization"],"neighbours":["SEM-001","SEM-002","SEM-003","SEM-004","SEM-006","SEM-007","SEM-008","SEM-009","SEM-010","SEM-011","SEM-012"],"levels":[{"id":"baseline","name":"Baseline","definition":"The system is observed without changing its structure.","examples":["OBJECT: existing query, page, cluster, or site","ACTION: measure, inventory, classify","OUTCOME: trustworthy baseline"],"rule_count":49,"source":{"document":"01","file":"01-SEO-LAKA-GRAMMAR.md","heading":"10.1 Baseline"}},{"id":"structural","name":"Structural","definition":"Relationships, architecture, ownership, or workflow change.","examples":["Examples:","merge cannibalizing pages","redesign cluster architecture","change templates","repair faceted navigation","move from isolated pages to a hub graph","connect CRM value data to SEO reporting"],"rule_count":62,"source":{"document":"01","file":"01-SEO-LAKA-GRAMMAR.md","heading":"10.4 Structural change"}}]}