![Preview of OpenLink Structured Data Sniffer](https://addons.mozilla.org/user-media/addon_icons/675/675022-64.png?modified=1667846157)
OpenLink Structured Data Sniffer by OpenLink Software Inc
Adds structured data discovery and handling of multiple content-types to your browser. Reveals Structured Metadata embedded within HTML pages in notations including POSH (Plain Old Semantic HTML), Microdata, JSON-LD, RDF-Turtle, and RDFa.
You'll need Firefox to use this extension
Extension Metadata
Screenshots
![](https://addons.mozilla.org/user-media/previews/thumbs/169/169523.jpg?modified=1667846157)
![](https://addons.mozilla.org/user-media/previews/thumbs/169/169524.jpg?modified=1667846157)
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![](https://addons.mozilla.org/user-media/previews/thumbs/274/274891.jpg?modified=1667846162)
About this extension
This powerful browser extension adds the following functionality to your Firefox browser:
- Discovery of Structured Metadata (POSH, JSON-LD, Microdata, RDF-Turtle, and RDFa) embedded in HTML Documents
- Handling of content-types beyond HTML -- enables your browser to natively render JSON-LD and RDF-Turtle documentsF-Turtle documents
- A Web Service Console -- that simplifies RESTful interaction by exposing HTTP call parameters. A powerful mechanism for toggling Identity when working over TLS connections -- such that identity changes don't require browser restarts
- A "Copy & Paste" feature for exporting content from RDF-Turtle, RDFa, JSON-LD, or POSH tabs to RDF-Turtle or JSON-LD formatted clipboards, for reuse and remixing elsewhere
- CSV and JSON documents support with regards to data visualization.
- One-click saving of Structured Data to SPARQL-accessible Knowledge Graphs, subject to ACLs
- SuperLinks that connect words and phrases in current documents to entity descriptions across Knowledge Graphs, via a single-click
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This add-on needs to:
- Access your data for all websites
More information
- Add-on Links
- Version
- 3.3.10
- Size
- 2.41 MB
- Last updated
- a month ago (Jun 23, 2024)
- Related Categories
- License
- Mozilla Public License 2.0
- Version History
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Release notes for 3.3.10
New Features & Fixes
- Added nanotation drop-down menus for the following interfaces: OpenAI playground, HuggingFace, and the native OpenAI ChatGPT interface.
- Fixed issue with DOM extractor processing iFrames.
- Fixed issues with functionality of “Ask GPT” menu item added to browser context menus.
- Updated image detection in OSDS viewer.
- Updated DOM extractor with support for new Twitter canonical name i.e., bx.com
- Added nanotation drop-down menus for the following interfaces: OpenAI playground, HuggingFace, and the native OpenAI ChatGPT interface.
- Fixed issue with DOM extractor processing iFrames.
- Fixed issues with functionality of “Ask GPT” menu item added to browser context menus.
- Updated image detection in OSDS viewer.
- Updated DOM extractor with support for new Twitter canonical name i.e., bx.com
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