Sparqdown Cheatsheet

Document skeleton

A document is TriG frontmatter plus a Markdown body:

---
@prefix sd: <https://docs.cida.local/ontology/sparqdown/> .

this:version {
  this:version a sd:Version .
  this:document a sd:Document ;
    sd:title "My Document" @bind<title> .
}
---
# &title

Prose body goes here.

Bindings

Attach @bind<name> to an object in the graph, reference it as &name in prose. &name.subject, &name.predicate, and &name.graph reach the other quad positions.

Claims

@claim<label>(source) cites quads from an external SPARQL endpoint so tools can re-verify them. Bindings inside a claim are flagged when the source diverges.

Queries

@query<label> { source: "…", query: """…""", template: """…""", result: """…""" } embeds a live SPARQL query, its render template, and the materialised result — the document renders offline yet stays re-checkable.

Standard library types

• sd:Document — every Sparqdown document
• sd:Version — the reserved version graph
• sdg:Anthology — curated collections of documents
• sd:Presentation — deck-rendered documents