{
  "@context": "https://urn-solid.com/context.jsonld",
  "@id": "urn:solid:Tracker",
  "@type": "rdfs:Class",
  "rdfs:label": "Tracker",
  "rdfs:comment": "A container for tracking work items — typically a list of iCalendar Vtodos. The list-level counterpart to single-task Vtodo.",
  "owl:sameAs": "http://www.w3.org/2005/01/wf/flow#Tracker",
  "rdfs:seeAlso": [
    "urn:solid:Vtodo",
    "urn:solid:Vcalendar"
  ],
  "notToBeConfusedWith": [
    "urn:solid:Vtodo"
  ],
  "status": "stable",
  "added": "2026-04-19",
  "notes": "From the W3C Workflow vocabulary (`wf:`). A Tracker bundles many Vtodos (issues) into a single addressable resource — the right level for list views (\"my tasks\", \"team backlog\") whereas Vtodo is the right level for editing a single task. LOSOS's bespoke `todo-pane.js` is registered against Tracker, not Vtodo, for exactly this reason.",
  "examples": [
    {
      "title": "A Tracker with two tasks",
      "jsonld": {
        "@context": "https://urn-solid.com/context.jsonld",
        "@id": "https://alice.example.org/today",
        "@type": "urn:solid:Tracker",
        "urn:solid:title": "Today",
        "urn:solid:initialState": "NEEDS-ACTION",
        "http://www.w3.org/2005/01/wf/flow#issue": [
          { "@id": "#1", "@type": "urn:solid:Vtodo", "urn:solid:summary": "Ship the demo" },
          { "@id": "#2", "@type": "urn:solid:Vtodo", "urn:solid:summary": "Email Tim" }
        ]
      }
    }
  ],
  "provenance": {
    "sources": [
      "http://www.w3.org/2005/01/wf/flow#Tracker"
    ],
    "curatedBy": "claude-curate-next"
  },
  "history": [
    {
      "event": "added",
      "at": "2026-04-19T00:00:00Z",
      "by": "claude-curate-next",
      "note": "Initial term — added so a Tracker resource can register a bespoke pane (LOSOS todo-pane) at the right granularity."
    }
  ],
  "see_also": {
    "corpus": "/corpus.jsonl",
    "schema": "/schema/term.schema.json",
    "index": "/index.json",
    "llms": "/llms.txt"
  }
}