PurRDF · RDF-1.2 console

Input graph

Parse format

RDF document

Round-trip & differential

Render the current graph in all nine serialize formats side-by-side. The canonical RDFC-1.0 N-Quads form is the graph's deterministic identity.

SPARQL

SELECT / ASK render as a table / boolean; CONSTRUCT / DESCRIBE render as Turtle. SERVICE and LOAD hard-fail (there is no server) — the error lands in the banner above.

Query

SHACL

The current graph is serialized to N-Triples and validated against your shapes. Results are a SARIF 2.1.0 report. Materialize applies SHACL-AF sh:rule inferences.

Shapes (Turtle)

Entailed N-Triples

Graph identity & diff

Two graphs denote the same RDF graph iff their canonical RDFC-1.0 forms are byte-identical — even after blank-node relabeling and reordering.

Graph A format

Graph A

Graph B format

Graph B

Canonical A

Canonical B

Line diff

Quad table

The parsed graph as (subject, predicate, object, graph). Click any term to filter the table with match().

RDF-1.2 vignette gallery

Curated, self-contained examples in the http://example.org/ namespace. Load one to populate the whole console and run it; copy a permalink to share the exact state.