thhanke.github.io

queryGraph

Run a SPARQL query or update against the RDF store. Workspace namespace prefixes are injected automatically so you can use short prefix:local notation. Asserted data is in urn:vg:data; inferred triples (after runReasoning) are in urn:vg:inferred — plain BGP patterns match both. Supported forms: SELECT (returns {rows, total, truncated}), CONSTRUCT (returns {triples, total, truncated}), INSERT DATA, DELETE DATA, DELETE WHERE, DELETE…INSERT…WHERE (returns {updated:true}). Results are capped at limit (default 200, max 1000); truncated:true means more rows exist — use SPARQL OFFSET for pagination. For DL reasoning (Konclude) use runReasoning instead.

Page: /ontosphere/

Input schema

{
  "type": "object",
  "required": [
    "sparql"
  ],
  "properties": {
    "sparql": {
      "type": "string",
      "description": "SPARQL query or update. Prefix notation supported (e.g. ex:Alice, owl:Class)."
    },
    "limit": {
      "type": "integer",
      "default": 200,
      "description": "Max rows/triples returned (default 200, max 1000). Ignored for UPDATE queries. Check truncated:true in response for more results; use SPARQL OFFSET to paginate."
    }
  }
}