{"key":"d4fb042974","origin":"osm","osm_id":"w242303393","category":"Attractions","subcategory":"Museum / Gallery","community":"Delta","lat":49.1267134,"lon":-123.056859,"verdict":"include","name":{"value":"Deas Island Regional Park","source":"review_edit"},"description":{"value":"The Inverholme Schoolhouse is a preserved one-room schoolhouse originally built in 1909 in East Ladner and physically relocated to Deas Island Regional Park in 1981, where it stands as a heritage museum within the park grounds. Situated on a tidal island in the lower Fraser River delta, it offers touring cyclists an evocative stop connecting agricultural and pioneer history of the region. The park itself lies along popular cycling corridors connecting Ladner, Delta, and the Tsawwassen area.","source":"sonnet_4.6"},"website":{"value":"https://metrovancouver.org/services/regional-parks/park/deas-island-regional-park","source":"enrichment"},"address":{"value":null,"source":null},"phone":{"value":"+1-604-432-6352","source":"enrichment"},"email":{"value":null,"source":null},"route_slugs":[],"centrally_administered":false,"bike_parking_detail":"1 rack within 100m: rack at 22m.","raw_osm":{"building":"school","historic":"school","moved":"yes","name":"Inverholme Schoolhouse","note":"Building moved here from East Ladner in 1981","phone":"+1-604-432-6352","start_date":"1909","tourism":"museum"},"enrichment_extras":{"reasoning":"The OSM record identifies this as a 1909 historic schoolhouse relocated to Deas Island Regional Park in 1981, tagged tourism=museum. The fetched website content is the Metro Vancouver Deas Island Regional Park page but renders almost entirely as navigation menus with no park-specific amenity details about the schoolhouse or the park itself. All amenity fields default to null as there is no textual evidence; the OSM community field lists 'Richmond' but the coordinates (49.1267, -123.0569) place the site firmly within the Municipality of Delta where Deas Island Regional Park is located.","concerns":["Community field in OSM is 'Richmond' but coordinates (49.1267, -123.0569) place the site in the Municipality of Delta where Deas Island Regional Park is located — community tag should be corrected to Delta.","Website URL was auto-discovered at medium confidence and resolves to the parent park page (Deas Island Regional Park), not a dedicated Inverholme Schoolhouse page; verify this is the appropriate URL for the listing.","Fetched website content is almost entirely navigation menus — no park-specific or schoolhouse-specific amenity information was extractable, leaving all criteria unverified.","Phone number (+1-604-432-6352) is not confirmed by the website content; could not verify it is specific to this attraction rather than a general Metro Vancouver line."],"recommended_status_reason":"The schoolhouse is a legitimate tourism=museum attraction within a Metro Vancouver regional park and would interest touring cyclists, but the website content yielded no amenity evidence and the required criteria cannot be confirmed; a manual check of the park page is needed before listing.","confirmed_open":true,"contact_confirmed":{"phone":null,"website":null,"address":null}},"provenance":{"enrichment_run":"v2","enrichment_model":"sonnet_4.6","verdict_source":"v2_needs_review","category_source":"osm","category_correction_reason":null,"review_priority":false,"sidecars_applied":["bike_parking","subcategory","attraction_facets","wow","judgement","price_tier"],"subcategory_source":"osm_tag","subcategory_confidence":"high","facets_layers":"l1+l2","judgement":{"confidence":"med","proposed_name":"Deas Island Regional Park"}},"required_criteria":{"Bike parking":{"value":true,"detail":null,"source":"osm","date":"2026-07-08"},"Washrooms":{"value":true,"source":"inferred:subcategory","date":"2026-07-18"},"Water bottle refill":{"value":true,"source":"inferred:subcategory","date":"2026-07-18"}},"optional_amenities":{"Public rack nearby":{"value":true,"detail":null,"source":"osm","date":"2026-07-08"}},"unmapped_criteria":{},"region":"Vancouver, Coast and Mountains","ownership":"Nonprofit / community","indigenous_role":[],"facets":{"dwell":"short","setting":"indoor","theme":"history","energy":"neutral","season":"summer","kid_friendly":"yes","visitable":true,"planning":"check-ahead","open_early":false,"open_morning":true,"open_afternoon":true,"open_evening":false,"days_closed":[],"is_24h":false,"seasonal_hours":false,"hours_source":"type_prior","facet_confidence":"high"},"notability":1,"wow_evidence":"Relocated 1909 one-room schoolhouse in Deas Island Regional Park — park heritage feature; parent park missing from set.","rider_delight":1,"blurb":"Preserved 1909 one-room schoolhouse on Deas Island.","judgement_flags":["missing_parent"],"price":{"band":0,"band_key":"free","label":"Free","confidence":"medium","source":"judgement","signal":"heritage schoolhouse in regional park, no admission"},"tier":"welcoming"}