Overview

Materialize an explicitly defined finite IRI-only RDF/RDFS Horn fragment. Reconstruct the fully typed result and compare its complete canonical SHA256 claim.

Protocol x402 (POST)
Price $0.0030
Payment Asset USD Coin
Payment Network eip155:8453
Category crypto/defi
Provider detect
Source bazaar
Indexed 2026-11-02 17:26:02

Health

Status unknown
Latency (p50) —
Uptime (30d) —
Reliability Score —
Last Checked Never
Last Healthy Never
Consecutive Failures 0

x402 Payment Validation

Payment Requirements —
Asset Verified —
Facilitator —

Input Schema

{ "body": { "artifact": { "rdfsClosure": { "claim": null, "data": { "triples": [ [ "urn:x", "urn:p", "urn:y" ] ] } } } }, "bodyType": "json", "method": "POST", "type": "http" }

Output Schema

{ "example": { "billable": true, "findings": [ { "confidence": 1, "evidence": [ { "page_indices": [], "page_url": null, "pattern": "rdfs-finite-iri-domain-range-subclass-subproperty-horn-materialization_scoped_evidence", "type": "artifact" } ], "limits": [ "Complete bounded supplied artifact only. computed uses 6dp numbers; full result SHA256 uses UTF16-sorted compact JSON, scalar Unicode unchanged and -0=0. No external lookup, trust/identity or legal verdict." ], "module": "rdfs-finite-iri-domain-range-subclass-subproperty-horn-materialization", "state": "observed", "value": { "claim_matches": false, "computed": { "closure": [ [ "http://www.w3.org/1999/02/22-rdf-syntax-ns#Property", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/2000/01/rdf-schema#Resource" ], [ "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/1999/02/22-rdf-syntax-ns#Property" ], [ "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/2000/01/rdf-schema#Resource" ], [ "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/2000/01/rdf-schema#subPropertyOf", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" ], [ "http://www.w3.org/2000/01/rdf-schema#Resource", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/2000/01/rdf-schema#Resource" ], [ "http://www.w3.org/2000/01/rdf-schema#subPropertyOf", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/1999/02/22-rdf-syntax-ns#Property" ], [ "http://www.w3.org/2000/01/rdf-schema#subPropertyOf", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/2000/01/rdf-schema#Resource" ], [ "http://www.w3.org/2000/01/rdf-schema#subPropertyOf", "http://www.w3.org/2000/01/rdf-schema#subPropertyOf", "http://www.w3.org/2000/01/rdf-schema#subPropertyOf" ], [ "urn:p", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/1999/02/22-rdf-syntax-ns#Property" ], [ "urn:p", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/2000/01/rdf-schema#Resource" ], [ "urn:p", "http://www.w3.org/2000/01/rdf-schema#subPropertyOf", "urn:p" ], [ "urn:x", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/2000/01/rdf-schema#Resource" ], [ "urn:x", "urn:p", "urn:y" ], [ "urn:y", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/2000/01/rdf-schema#Resource" ] ], "inferred": [ [ "http://www.w3.org/1999/02/22-rdf-syntax-ns#Property", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/2000/01/rdf-schema#Resource" ], [ "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/1999/02/22-rdf-syntax-ns#Property" ], [ "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/2000/01/rdf-schema#Resource" ], [ "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/2000/01/rdf-schema#subPropertyOf", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" ], [ "http://www.w3.org/2000/01/rdf-schema#Resource", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/2000/01/rdf-schema#Resource" ], [ "http://www.w3.org/2000/01/rdf-schema#subPropertyOf", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/1999/02/22-rdf-syntax-ns#Property" ], [ "http://www.w3.org/2000/01/rdf-schema#subPropertyOf", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/2000/01/rdf-schema#Resource" ], [ "http://www.w3.org/2000/01/rdf-schema#subPropertyOf", "http://www.w3.org/2000/01/rdf-schema#subPropertyOf", "http://www.w3.org/2000/01/rdf-schema#subPropertyOf" ], [ "urn:p", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/1999/02/22-rdf-syntax-ns#Property" ], [ "urn:p", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/2000/01/rdf-schema#Resource" ], [ "urn:p", "http://www.w3.org/2000/01/rdf-schema#subPropertyOf", "urn:p" ], [ "urn:x", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/2000/01/rdf-schema#Resource" ], [ "urn:y", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "http://www.w3.org/2000/01/rdf-schema#Resource" ] ], "input_unique_count": 1 }, "computed_sha256": "17734ffd7f23ec01de9c29432559d2abcc672efe971bf085340814c527163133" }, "warnings": [] } ], "known_count": 1, "scope": { "contact_values_returned": false, "network": false, "supplied_artifact_only": true }, "warnings": [] }, "type": "json" }