OpenEPCIS Data Carrier Authentication Vocabulary - Artefacts
Metadata about the physical data carrier of a serialised item, carried on EPCIS events: sealed authentication keys at reservation, the chip identity at encoding, and the verdict of every authenticated scan as an inspecting OBSERVE event. NTAG 424 DNA Secure Unique NFC today; RAIN RFID and signed QR reserved.
Version 0.9.9
https://ref.openepcis.org/extensions/common/carrier/Available Artefacts
| Artefact | Format | Media Type | Latest URL | Versioned URL |
|---|---|---|---|---|
| carrier-ontology.ttl | RDF/Turtle Ontology | text/turtle | /extensions/common/carrier/carrier-ontology.ttl | /extensions/common/carrier/0.9.9/carrier-ontology.ttl |
| carrier-context.jsonld | JSON-LD Context | application/ld+json | /extensions/common/carrier/carrier-context.jsonld | /extensions/common/carrier/0.9.9/carrier-context.jsonld |
| carrier-json-schema.json | JSON Schema | application/schema+json | /extensions/common/carrier/carrier-json-schema.json | /extensions/common/carrier/0.9.9/carrier-json-schema.json |
| carrier-shacl.ttl | SHACL Shapes | text/turtle | /extensions/common/carrier/carrier-shacl.ttl | /extensions/common/carrier/0.9.9/carrier-shacl.ttl |
| carrier.json | Generated JSON (for web apps) | application/json | /extensions/common/carrier/carrier.json | /extensions/common/carrier/0.9.9/carrier.json |
Content Negotiation
The extension namespace URI supports content negotiation. Use the Accept header to request different formats:
# Get Turtle format (ontology)
curl -H "Accept: text/turtle" https://ref.openepcis.org/extensions/common/carrier/
# Get JSON-LD context
curl -H "Accept: application/ld+json" https://ref.openepcis.org/extensions/common/carrier/
# Get JSON Schema
curl -H "Accept: application/schema+json" https://ref.openepcis.org/extensions/common/carrier/