{"key":"a23e952504","origin":"osm","osm_id":"w388811367","category":"Attractions","subcategory":"Library","community":"Aldergrove","lat":49.0552203,"lon":-122.4830582,"verdict":"include","name":{"value":"Aldergrove Library","source":"enrichment"},"description":{"value":"The Aldergrove Library is a branch of the Fraser Valley Regional Library, Canada's largest public library system by geographic coverage, serving over 800,000 residents across 25 community locations. As a publicly accessible civic facility in a small community, it offers a quiet stop for touring cyclists passing through Aldergrove in the Langley area. FVRL branches typically offer public computers, printing, and community programming.","source":"sonnet_4.6"},"website":{"value":null,"source":"review_edit"},"address":{"value":"26770 29 Avenue, Aldergrove, V4W 3B8","source":"enrichment"},"phone":{"value":"+1-604-856-6415","source":"enrichment"},"email":{"value":"aldergrove.library@fvrl.bc.ca","source":"osm"},"route_slugs":[],"centrally_administered":false,"bike_parking_detail":null,"raw_osm":{"addr:city":"Aldergrove","addr:housenumber":"26770","addr:postcode":"V4W 3B8","addr:street":"29 Avenue","amenity":"library","building":"yes","email":"aldergrove.library@fvrl.bc.ca","internet_access":"wlan","name":"FVRL: Aldergrove Library","opening_hours":"Mo-Th 09:00-20:00; Fr-Sa 10:00-17:00","operator":"Fraser Valley Regional Library","operator:short":"FVRL","operator:type":"public","operator:wikidata":"Q5493694","phone":"+1-604-856-6415","website":"https://www.fvrl.bc.ca/locations/aldergrove_library.php","wikidata":"Q85703763"},"enrichment_extras":{"reasoning":"The Aldergrove Library-specific page returned a 404 'Page Not Found' error, so no location-specific amenity data could be confirmed from the website. The FVRL /locations subpage lists a feature legend (including 'bike_dock Outdoor Bike Racks' and 'computer Public Computers') but this appears to be a system-wide icon key, not a confirmed feature list for Aldergrove specifically. Wi-Fi is supported by the OSM internet_access=wlan tag and is consistent with FVRL's network-wide 'Computers & Printing' service, but cannot be confirmed from the website alone for this branch.","concerns":["The OSM website URL (https://www.fvrl.bc.ca/locations/aldergrove_library.php) returned a 404 'Page Not Found' error — the page may have been moved or restructured. No location-specific amenity data could be confirmed from the website.","Because the location-specific page is unavailable, all amenity claims (including bike parking and washrooms standard for a library) remain unverified and are left null per evidence rules."],"recommended_status_reason":"A real, publicly accessible public library branch in Aldergrove. The 404 on the specific location page is a website maintenance issue, not evidence of closure.","confirmed_open":true,"contact_confirmed":{"phone":null,"website":false,"address":null},"notes":"The FVRL /locations page lists 'bike_dock Outdoor Bike Racks' and 'ev_station Car Charging' as possible branch features in its icon legend, but it is a system-wide page and does not confirm which features are present at Aldergrove specifically."},"provenance":{"enrichment_run":"v2","enrichment_model":"sonnet_4.6","verdict_source":"enrichment","category_source":"osm","category_correction_reason":null,"review_priority":false,"sidecars_applied":["subcategory","attraction_facets","wow","judgement","library_rename","price_tier"],"subcategory_source":"osm_tag","subcategory_confidence":"high","facets_layers":"l1","judgement":{"confidence":"high"}},"required_criteria":{"Washrooms":{"value":true,"source":"inferred:subcategory","date":"2026-07-18"},"Water bottle refill":{"value":true,"source":"inferred:subcategory","date":"2026-07-18"}},"optional_amenities":{"Wi-Fi":{"value":true,"detail":"Consistent with FVRL system-wide 'Computers & Printing' service listing, though not confirmed specifically for Aldergrove branch via website","source":"sonnet_4.6","date":"2026-07-18"}},"unmapped_criteria":{},"region":"Vancouver, Coast and Mountains","ownership":"Public","indigenous_role":[],"facets":{"dwell":"quick","setting":"indoor","theme":"civic","energy":"restorative","season":"all","kid_friendly":"yes","open_early":false,"open_morning":true,"open_afternoon":true,"open_evening":true,"days_closed":["Su"],"is_24h":false,"seasonal_hours":false,"hours_source":"opening_hours","facet_confidence":"high"},"notability":1,"wow_evidence":"Library ladder 1/1.","rider_delight":1,"blurb":"Aldergrove branch of the Fraser Valley Regional Library.","price":{"band":0,"band_key":"free","label":"Free","confidence":"high","source":"det_type","signal":"amenity=library"},"tier":"info"}