OpenLink Structured Data Sniffer

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.

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manifest.json

{
  "name": "OpenLink Structured Data Sniffer",
  "short_name": "osds",
  "author": "OpenLink Software",
  "homepage_url": "http://osds.openlinksw.com/",
  "version": "3.2.29",
  "manifest_version": 2,
  "minimum_chrome_version": "18",
  "description": "Reveals structured metadata (Microdata, RDFa, JSON-LD, Turtle, etc.) embedded within HTML documents.",
  "applications": {
    "gecko": {
      "id": "[email protected]"
    }
  },
  "icons": {
    "16": "images/icon16.png",
    "48": "images/icon48.png",
    "128": "images/icon128.png"
  },
  "browser_action": {
    "default_icon": "images/icon16.png",
    "default_title": "Show Document Metadata",
    "default_popup": "panel.html"
  },
  "background": {
    "page": "background.html"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "content_scripts": [
    {
      "matches": [
        "file:///*/*",
        "*://*/*"
      ],
      "js": [
        "lib/jquery-3.1.0.min.js",
        "lib/microdatajs/jquery.microdata.js",
        "lib/microdatajs/jquery.microdata.json.js",
        "lib/RDFa.js",
        "lib/n3-browser.js",
        "lib/jquery.mark.js",
        "lib/namespace.js",
        "lib/posh.js",
        "utils.js",
        "helpers_ui.js",
        "browser.js",
        "settings.js",
        "sniffer_nano.js",
        "super_links.js",
        "sniffer.js",
        "chat-inject.js",
        "social_sniffer.js"
      ],
      "css": [
        "content.css"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "https://openlinksoftware.github.io/*"
      ],
      "js": [
        "browser.js",
        "lib/solid-client-authn.bundle.js",
        "oidc-webid-inject.js"
      ],
      "run_at": "document_start"
    }
  ],
  "permissions": [
    "storage",
    "webRequest",
    "webRequestBlocking",
    "*://*/*",
    "file:///*/*",
    "contextMenus"
  ],
  "content_security_policy": "script-src 'self' 'unsafe-eval' moz-extension://lib; object-src 'self' moz-extension://lib; style-src 'self' 'unsafe-inline' moz-extension://lib https://solid.openlinksw.com; media-src 'self' 'unsafe-inline' moz-extension://lib ;"
}