WCAG · JSON-LD Context

Wcag Context

JSON-LD context defining the semantic vocabulary for Wcag from WCAG.

6 Classes 19 Properties 5 Namespaces

View Context View on GitHub

Namespaces

wcag: https://www.w3.org/WAI/standards/wcag/schema/

schema: https://schema.org/

dcterms: http://purl.org/dc/terms/

xsd: http://www.w3.org/2001/XMLSchema#

earl: http://www.w3.org/ns/earl#

Classes

SuccessCriterion ConformanceClaim Guideline Principle Technique TestResult

Properties

Property	Type	Container
id	string
title	string
description	string
url	reference
level	string
principle	string
guideline	string
wcagVersion	string
understandingUrl	reference
sufficientTechniques	string	set
failures	string	set
claimDate	date
conformanceLevel	string
scopeUrl	reference
scopeDescription	string
organization	string
evaluationApproach	string
knownLimitations	string	set
contactUrl	reference

JSON-LD Document

{
  "@context": {
    "@version": 1.1,
    "wcag": "https://www.w3.org/WAI/standards/wcag/schema/",
    "schema": "https://schema.org/",
    "dcterms": "http://purl.org/dc/terms/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "earl": "http://www.w3.org/ns/earl#",

    "SuccessCriterion": "wcag:SuccessCriterion",
    "ConformanceClaim": "wcag:ConformanceClaim",
    "Guideline": "wcag:Guideline",
    "Principle": "wcag:Principle",
    "Technique": "wcag:Technique",
    "TestResult": "earl:TestResult",

    "id": {
      "@id": "dcterms:identifier",
      "@type": "xsd:string"
    },
    "title": {
      "@id": "schema:name",
      "@type": "xsd:string"
    },
    "description": {
      "@id": "schema:description",
      "@type": "xsd:string"
    },
    "url": {
      "@id": "schema:url",
      "@type": "@id"
    },
    "level": {
      "@id": "wcag:conformanceLevel",
      "@type": "xsd:string"
    },
    "principle": {
      "@id": "wcag:principle",
      "@type": "xsd:string"
    },
    "guideline": {
      "@id": "wcag:guideline",
      "@type": "xsd:string"
    },
    "wcagVersion": {
      "@id": "wcag:version",
      "@type": "xsd:string"
    },
    "understandingUrl": {
      "@id": "wcag:understandingUrl",
      "@type": "@id"
    },
    "sufficientTechniques": {
      "@id": "wcag:sufficientTechniques",
      "@container": "@set",
      "@type": "xsd:string"
    },
    "failures": {
      "@id": "wcag:failures",
      "@container": "@set",
      "@type": "xsd:string"
    },
    "claimDate": {
      "@id": "schema:dateCreated",
      "@type": "xsd:date"
    },
    "conformanceLevel": {
      "@id": "wcag:conformanceLevel",
      "@type": "xsd:string"
    },
    "scopeUrl": {
      "@id": "wcag:scopeUrl",
      "@type": "@id"
    },
    "scopeDescription": {
      "@id": "wcag:scopeDescription",
      "@type": "xsd:string"
    },
    "organization": {
      "@id": "schema:organization",
      "@type": "xsd:string"
    },
    "evaluationApproach": {
      "@id": "wcag:evaluationApproach",
      "@type": "xsd:string"
    },
    "knownLimitations": {
      "@id": "wcag:knownLimitations",
      "@container": "@set",
      "@type": "xsd:string"
    },
    "contactUrl": {
      "@id": "wcag:contactUrl",
      "@type": "@id"
    }
  }
}