{"version":"1.0","type":"card","id":"816c0294-2540-4cd8-b205-533bc3d5c69d","url":"https://stacklist.com/card/816c0294-2540-4cd8-b205-533bc3d5c69d","title":"Walter Anderson Memorial Park","source_url":"https://www.visitjacksonville.com/directory/walter-anderson-memorial-park/","note":"Walter Anderson Memorial Park is a 5.8-acre recreational area featuring a youth softball field, a multi-use field, a basketball court, and playground equipment. The park is part of the history of the Flynn family in Mandarin, offering a space for community activities and outdoor enjoyment.","image":{"url":"https://ucarecdn.com/4bf93a78-6d04-4f00-938f-32c4dcdda7dd/","alt":"Walter Anderson Memorial Park","width":800,"height":418},"stack":{"id":"284b6c05-d347-42be-a723-ca334e827424","title":"Mandarin & the San Jose Corridor","url":"https://stacklist.com/c/places/stack/284b6c05-d347-42be-a723-ca334e827424"},"created_at":"2026-08-04T12:37:42.068Z","updated_at":null,"aco":{"summary":"Walter Anderson Memorial Park is a 5.8-acre community park in Jacksonville, Florida featuring youth softball fields, multi-use fields, basketball courts, and playground equipment. The park has historical roots in the Flynn family's local business operations in Mandarin during the 1900s and serves as an important recreational facility for community sports.","tags":["park","jacksonville","sports-facilities","mandarin","community-recreation","youth-sports"],"key_entities":[{"name":"Walter Anderson Memorial Park","type":"location","confidence":0.95},{"name":"Jacksonville, Florida","type":"location","confidence":0.95},{"name":"Mandarin","type":"location","confidence":0.9},{"name":"James J. Flynn","type":"person","confidence":0.85},{"name":"Walter Anderson","type":"person","confidence":0.75},{"name":"Flynn family","type":"organization","confidence":0.8}],"classification":"reference","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/be@0.1.0","confidence":0.85,"timestamp":"2026-08-04T12:37:48.374Z"},"token_counts":{"approximate":178,"cl100k":153},"content_hash":"sha256:893d29aea453504d8e7e116fd5f597c0d88af324adc385cfff69059391c25bd1","acp_version":"0.2","body_available":true,"body_tokens":178,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/816c0294-2540-4cd8-b205-533bc3d5c69d.json","html":"https://stacklist.com/card/816c0294-2540-4cd8-b205-533bc3d5c69d","md":"/api/public/card/816c0294-2540-4cd8-b205-533bc3d5c69d.md","stack_json":"/api/public/stack/284b6c05-d347-42be-a723-ca334e827424.json"}}