buildingSMART DPP

Digital Product Passport
for Construction

A proof-of-concept prEN 18222:2025 API for construction product passports with GS1 Digital Link resolution, bSDD property references, and SHACL validation.

prEN 18222 prEN 18223 GS1 Digital Link bSDD OWL + SHACL EU CPR / DoPC

Sample Products

Knauf Acoustic Batt 2025 001

Knauf Insulation GmbH
GTIN: 04012345678901
DPP ID: did:web:bsdd-dpp.dev:dpp:knauf-acoustic-batt-2025-001
constructioninsulationthermalacousticglasswool
View DPP GS1 Resolve

Pvc Sewage Dn110 2025 001

Nordisk Wavin A/S
GTIN: 05790001234561
DPP ID: did:web:bsdd-dpp.dev:dpp:pvc-sewage-dn110-2025-001
constructionpipingsewagepvcinfrastructure
View DPP GS1 Resolve

Schilliger Bsh Gl24H 2022 001

Schilliger Holz AG
GTIN: 07640123456789
DPP ID: did:web:bsdd-dpp.dev:dpp:schilliger-bsh-gl24h-2022-001
constructiontimberstructuralglulamengineered-wood
View DPP GS1 Resolve

Tools

Create DPP

Build a product passport with properties, identifiers, labels, and bSDD classification.

prEN 18223 JSON-LD

IFC Enrichment

Upload an IFC file and enrich building elements with DPP data, bSDD classifications, and EPD indicators.

IFC 2x3 / 4 bSDD EPD
Enrich

Emissions Calculator

Calculate whole-building environmental impacts from an IFC model using EPD data. Supports EN 15804 life cycle modules.

EN 15804 LCA GWP
Calculate

Explore

Validate DPPSHACL conformance check OWL OntologyClasses & properties SHACL ShapesConstraint definitions API DocsSwagger UI

SHACL Validation - load a sample DPP or paste your own JSON-LD to check conformance.

Content Negotiation

The same URL returns HTML in a browser or JSON-LD via curl:

curl -H "Accept: application/ld+json" https://lignum-dpp-bsdd-8d5t9v4gs-ltplus.vercel.app/id/01/04012345678901
Open in browser for HTML view with bSDD links and QR codes.
API Docs · Ontology · SHACL · buildingSMART Summit Porto
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