Schema & context

How Skyocean combines standards and custom vocabulary for Knowledge Assets.

Strategy

We use a hybrid approach: existing standards as the foundation, Skyocean ontology only where standards don't cover our needs.

  • Schema.org — Organizations, people, addresses, prices, dates, identifiers, quantities.
  • GS1 — Trade items, HS codes, locations, events, Incoterms.
  • Skyocean — Trade lifecycle, financing, verification, document status, token operations, compliance.
  • OriginTrail (ot) — DKG metadata: assertion ID, timestamp, version, UAL.

Base context

All Skyocean Knowledge Assets use this @context in JSON-LD:

{
  "@context": {
    "schema": "http://schema.org/",
    "gs1": "https://gs1.org/voc/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "skyocean": "https://skyocean.io/ontology/",
    "ot": "https://ontology.origintrail.io/dkg/1.0#"
  }
}

Resources