{"version":"1.0","type":"card","id":"c49a8623-1747-44fe-9cb9-aa981f2d93fe","url":"https://stacklist.com/card/c49a8623-1747-44fe-9cb9-aa981f2d93fe","title":"Concrete vs. Natural Stone - Which is Right?","source_url":"https://www.pavestone.com/productcategory/pavers","note":"Compare concrete and natural stone pavers: durability, cost, freeze-thaw performance, and design flexibility. Pavestone offers both so you can find the right fit.\n","image":{"url":"https://ucarecdn.com/2ea72e8c-c92f-4913-9522-74d405767fc0/","alt":"Concrete vs. Natural Stone - Which is Right?","width":556,"height":359},"stack":{"id":"cf630a8f-3460-4c13-8a38-9c534a5bfc6a","title":"Best Pavers for a Patio: Types, Styles & How to Choose","url":"https://stacklist.com/stack/cf630a8f-3460-4c13-8a38-9c534a5bfc6a"},"created_at":"2026-06-17T14:51:44.948Z","updated_at":null,"aco":{"summary":"The content consists of a minimal text fragment containing only an HTML/code comment closing marker. No substantive information or context is provided beyond this snippet.","tags":["snippet","fragment","minimal-content"],"key_entities":[],"classification":"snippet","language":"en","confidence":0.85,"provenance":{"model":"claude-opus-4-6","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-06-17T13:04:40.168Z"},"token_counts":{"approximate":1,"cl100k":1},"content_hash":"sha256:5d5b9de6d9b95f3e0c950afe742a5bb39cb25f6e6e886c10603310b7bf3cba35","acp_version":"0.2","body_available":true,"body_tokens":1,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/c49a8623-1747-44fe-9cb9-aa981f2d93fe.json","html":"https://stacklist.com/card/c49a8623-1747-44fe-9cb9-aa981f2d93fe","md":"/api/public/card/c49a8623-1747-44fe-9cb9-aa981f2d93fe.md","stack_json":"/api/public/stack/cf630a8f-3460-4c13-8a38-9c534a5bfc6a.json"}}