{"tranche":"spann_public_property_corpus","generated_at":"2026-07-17T20:24:43.723Z","proof_state":"observed","profile":{"candidate_id":"hokk-004","slug":"onsen-ryokan-yuen-sapporo","property_name":"Onsen Ryokan Yuen Sapporo","region_id":"hokkaido","region":"Hokkaido","locality":"Sapporo","country":"Japan","archetype":"independent_ryokan_boutique_lodging","corpus_stage":"stage32","retrieval_category":"Sapporo urban onsen and boutique ryokan discovery","public_profile_path":"/properties/onsen-ryokan-yuen-sapporo","public_api_path":"/api/properties/onsen-ryokan-yuen-sapporo","registry_position":27,"selection_reason":"Urban onsen format diversifies the current Niseko-heavy live baseline.","public_facts":["Hokkaido lodging profile","Stage 32 Hokkaido collection member","Named Stage 32 expansion profile"],"policy_ambiguity_fields":["urban onsen expectations","room type and meal differences","city-hotel vs ryokan service assumptions"],"ambiguity_class_ids":["onsen_bath_expectation","room_meal_package","live_authority_boundary"],"broad_query_examples":["sapporo onsen hotel","sapporo ryokan","urban onsen hokkaido"],"broad_query_summary":"This profile gives Hokkaido a city-onset surface so the collection does not overfit to ski and remote retreat discovery.","spann_next_hop_reason":"Spann matters when urban-onset discovery finds a Sapporo property but the traveler still needs clarity on bath expectations, room type, and service model.","machine_readable_profile_version":"spann_public_property_profile.v1","proof_state":"observed","freshness":{"profile_last_reviewed_at":"2026-06-24T00:00:00.000Z","source_basis":"public_web_research","freshness_state":"profile_stub_current_for_registry","verification_state":"spann_unilateral_registry_profile"},"claim_boundary":{"track":"track_b_registry_public_live","track_a_property_motion_closed":false,"counts_as_supply":false,"operator_participation_claimed":false,"operator_routing_allowed":false,"live_inventory_claimed":false,"booking_authority_claimed":false,"supplier_consent_claimed":false,"sla_claimed":false,"capacity_claimed":false,"boundary_note":"This is a unilateral Spann public registry profile record. It is not property participation, operator capacity, live inventory, booking authority, supplier consent, an SLA, or Track A property-motion closure."}},"collection_context":{"id":"hokkaido","slug":"hokkaido","name":"Hokkaido","public_collection_path":"/properties/regions/hokkaido","public_api_path":"/api/properties/regions/hokkaido","retrieval_intent_summary":"Routes Hokkaido ski, Niseko condo-hotel, Sapporo onsen, lake-retreat, and Hakodate ryokan discovery into profile records with seasonality and arrival ambiguity intact.","query_families":["niseko luxury stay","sapporo onsen ryokan","hakodate ryokan"],"broad_region_queries":["ski in ski out hotel niseko","niseko luxury stay","sapporo onsen ryokan","hokkaido ryokan winter stay"],"machine_readable_collection_version":"spann_region_collection.v2","boundary_note":"Collection context is a retrieval-routing cue only; it does not claim supplier participation, live inventory, booking authority, or capacity."},"read_event":{"event_id":"spann-read-1784319883723-59577fc9254228","event_at":"2026-07-17T20:24:43.723Z","surface":"api_profile","profile_slug":"onsen-ryokan-yuen-sapporo","user_agent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","referrer":null,"path":"/api/properties/onsen-ryokan-yuen-sapporo","proof_state":"observed","boundary":{"track":"track_b_registry_public_live","counts_as_supply":false,"operator_routing_allowed":false,"capacity_claimed":false,"track_a_property_motion_closed":false}}}