{"version":"1.0","type":"card","id":"f2d111ea-27b3-4285-aee4-0196a84580c9","url":"https://stacklist.com/card/f2d111ea-27b3-4285-aee4-0196a84580c9","title":"Reefs: Otok Fraškerić - Fraškerić island (27)","source_url":"https://www.istra.hr/en/experience/sports-and-outdoor/diving/1415","note":"Diving fans can choose among various diving locations in Istria. Aquatorium in Istria is well known of it's large schools of fish.","image":{"url":"https://ucarecdn.com/8272e1f3-dddb-4eac-824c-b257b235d64a/","alt":"Reefs: Otok Fraškerić - Fraškerić island (27)","width":300,"height":200},"stack":{"id":"a148ee00-a4bb-484d-bbfa-8cde6c64845d","title":"Scuba Diving Istria: Wrecks, Sites & Schools","url":"https://stacklist.com/c/travel/stack/a148ee00-a4bb-484d-bbfa-8cde6c64845d"},"created_at":"2026-07-02T10:18:40.151Z","updated_at":null,"aco":{"summary":"Fraškerić Island's '4 Tunnels' dive site, located on Istria's west coast, features four caves suitable for all diving categories and courses. The site offers depths ranging from 4 meters to 38 meters, making it one of the loveliest dive locations in the area.","tags":["cave-diving","istria","fraskeric-island","dive-site","underwater-caves","scuba-diving","croatia"],"key_entities":[{"name":"Fraškerić Island","type":"location","confidence":0.95},{"name":"Istria","type":"location","confidence":0.95},{"name":"4 Tunnels Cave","type":"location","confidence":0.9},{"name":"cave diving","type":"concept","confidence":0.9},{"name":"Istra.hr","type":"organization","confidence":0.7}],"classification":"reference","language":"en","confidence":0.85,"provenance":{"model":"claude-opus-4-6","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-07-02T10:18:49.210Z"},"token_counts":{"approximate":77,"cl100k":79},"content_hash":"sha256:90b03cefaaa962b7da3ca879eed403b5afe0b24324efa75f651bae31095ad8dd","acp_version":"0.2","body_available":true,"body_tokens":77,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/f2d111ea-27b3-4285-aee4-0196a84580c9.json","html":"https://stacklist.com/card/f2d111ea-27b3-4285-aee4-0196a84580c9","md":"/api/public/card/f2d111ea-27b3-4285-aee4-0196a84580c9.md","stack_json":"/api/public/stack/a148ee00-a4bb-484d-bbfa-8cde6c64845d.json"}}