ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

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{ "@context": [ "https://www.w3.org/ns/activitystreams", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/openlink/statuses/111863669606699827", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-02-02T20:02:18Z", "url": "https://mastodon.social/@openlink/111863669606699827", "attributedTo": "https://mastodon.social/users/openlink", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/openlink/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/openlink/statuses/111863669606699827", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2024-02-02:objectId=634191287:objectType=Conversation", "content": "<p>Predefined query templates (in <a href=\"https://mastodon.social/tags/SQL\" class=\"mention hashtag\" rel=\"tag\">#<span>SQL</span></a>, <a href=\"https://mastodon.social/tags/SPARQL\" class=\"mention hashtag\" rel=\"tag\">#<span>SPARQL</span></a>, or <a href=\"https://mastodon.social/tags/GraphQL\" class=\"mention hashtag\" rel=\"tag\">#<span>GraphQL</span></a>) offer a neat technique for hallucination minimization, especially when the queries target <a href=\"https://mastodon.social/tags/KnowledgeGraphs\" class=\"mention hashtag\" rel=\"tag\">#<span>KnowledgeGraphs</span></a> deployed via platforms equipped with native Reasoning &amp; Inference capability.</p><p><a href=\"https://mastodon.social/tags/RAG\" class=\"mention hashtag\" rel=\"tag\">#<span>RAG</span></a> <a href=\"https://mastodon.social/tags/ChatGPT\" class=\"mention hashtag\" rel=\"tag\">#<span>ChatGPT</span></a> <a href=\"https://mastodon.social/tags/VirtuosoRDBMS\" class=\"mention hashtag\" rel=\"tag\">#<span>VirtuosoRDBMS</span></a> <a href=\"https://mastodon.social/tags/LLMs\" class=\"mention hashtag\" rel=\"tag\">#<span>LLMs</span></a> <a href=\"https://mastodon.social/tags/HowTo\" class=\"mention hashtag\" rel=\"tag\">#<span>HowTo</span></a> <a href=\"https://mastodon.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a></p>", "contentMap": { "en": "<p>Predefined query templates (in <a href=\"https://mastodon.social/tags/SQL\" class=\"mention hashtag\" rel=\"tag\">#<span>SQL</span></a>, <a href=\"https://mastodon.social/tags/SPARQL\" class=\"mention hashtag\" rel=\"tag\">#<span>SPARQL</span></a>, or <a href=\"https://mastodon.social/tags/GraphQL\" class=\"mention hashtag\" rel=\"tag\">#<span>GraphQL</span></a>) offer a neat technique for hallucination minimization, especially when the queries target <a href=\"https://mastodon.social/tags/KnowledgeGraphs\" class=\"mention hashtag\" rel=\"tag\">#<span>KnowledgeGraphs</span></a> deployed via platforms equipped with native Reasoning &amp; Inference capability.</p><p><a href=\"https://mastodon.social/tags/RAG\" class=\"mention hashtag\" rel=\"tag\">#<span>RAG</span></a> <a href=\"https://mastodon.social/tags/ChatGPT\" class=\"mention hashtag\" rel=\"tag\">#<span>ChatGPT</span></a> <a href=\"https://mastodon.social/tags/VirtuosoRDBMS\" class=\"mention hashtag\" rel=\"tag\">#<span>VirtuosoRDBMS</span></a> <a href=\"https://mastodon.social/tags/LLMs\" class=\"mention hashtag\" rel=\"tag\">#<span>LLMs</span></a> <a href=\"https://mastodon.social/tags/HowTo\" class=\"mention hashtag\" rel=\"tag\">#<span>HowTo</span></a> <a href=\"https://mastodon.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://files.mastodon.social/media_attachments/files/111/863/667/588/239/523/original/e4f5b988b5e2a6c2.mp4", "name": null, "blurhash": "U6SPX_pK?d4o02E5b1tS9GNKt8W?xBt7t7n#", "width": 1062, "height": 576 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/sql", "name": "#sql" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/sparql", "name": "#sparql" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/graphql", "name": "#graphql" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/knowledgegraphs", "name": "#knowledgegraphs" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/rag", "name": "#rag" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/chatgpt", "name": "#chatgpt" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/virtuosordbms", "name": "#virtuosordbms" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/llms", "name": "#llms" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/howto", "name": "#howto" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ai", "name": "#ai" } ], "replies": { "id": "https://mastodon.social/users/openlink/statuses/111863669606699827/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/openlink/statuses/111863669606699827/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/openlink/statuses/111863669606699827/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/openlink/statuses/111863669606699827/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://mastodon.social/users/openlink/statuses/111863669606699827/shares", "type": "Collection", "totalItems": 5 } }