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Common Schema Use Cases ​

Here are some popular schema types you might create:

Membership Points Schema ​

A comprehensive example showing how to create a schema for tracking membership points and tiers.

JSON-LD Context ​

json
{
  "@context": [
    {
      "@version": 1.1,
      "@protected": true,
      "id": "@id",
      "type": "@type",
      "MembershipPointsCredential": {
        "@id": "https://your-domain.com/schemas/membership-points.json-ld#MembershipPointsCredential",
        "@context": {
          "@version": 1.1,
          "@protected": true,
          "id": "@id",
          "type": "@type",
          "vocab": "https://your-domain.com/vocab/membership-points#",
          "xsd": "http://www.w3.org/2001/XMLSchema#",
          "memberId": {
            "@id": "vocab:memberId",
            "@type": "xsd:string"
          },
          "totalPoints": {
            "@id": "vocab:totalPoints",
            "@type": "xsd:integer"
          },
          "tier": {
            "@id": "vocab:tier",
            "@type": "xsd:string"
          },
          "lastUpdated": {
            "@id": "vocab:lastUpdated",
            "@type": "xsd:dateTime"
          }
        }
      }
    }
  ]
}

JSON Schema ​

json
{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "$metadata": {
    "uris": {
      "jsonLdContext": "https://your-domain.com/schemas/membership-points.json-ld",
      "jsonSchema": "https://your-domain.com/schemas/membership-points.json"
    }
  },
  "required": [
    "@context",
    "id",
    "type",
    "issuanceDate",
    "credentialSubject",
    "credentialSchema",
    "credentialStatus",
    "issuer"
  ],
  "properties": {
    "@context": {
      "type": ["string", "array", "object"]
    },
    "id": {
      "type": "string"
    },
    "type": {
      "type": ["string", "array"],
      "items": {
        "type": "string"
      }
    },
    "issuer": {
      "type": ["string", "object"],
      "format": "uri",
      "required": ["id"],
      "properties": {
        "id": {
          "type": "string",
          "format": "uri"
        }
      }
    },
    "issuanceDate": {
      "type": "string",
      "format": "date-time"
    },
    "expirationDate": {
      "type": "string",
      "format": "date-time"
    },
    "credentialSchema": {
      "type": "object",
      "required": ["id", "type"],
      "properties": {
        "id": {
          "type": "string",
          "format": "uri"
        },
        "type": {
          "type": "string"
        }
      }
    },
    "credentialSubject": {
      "type": "object",
      "required": ["id", "memberId", "totalPoints", "tier"],
      "properties": {
        "id": {
          "title": "Credential Subject ID",
          "type": "string",
          "format": "uri"
        },
        "memberId": {
          "title": "Member ID",
          "type": "string",
          "description": "Unique member identifier"
        },
        "totalPoints": {
          "title": "Total Points",
          "type": "integer",
          "description": "Total accumulated membership points",
          "minimum": 0
        },
        "tier": {
          "title": "Membership Tier",
          "type": "string",
          "description": "Current membership tier based on points",
          "enum": ["bronze", "silver", "gold", "platinum"]
        },
        "lastUpdated": {
          "title": "Last Updated",
          "type": "string",
          "format": "date-time",
          "description": "When points were last updated"
        }
      }
    }
  }
}

Age Verification Schema ​

JSON-LD Context ​

json
{
  "@context": [
    {
      "@version": 1.1,
      "@protected": true,
      "id": "@id",
      "type": "@type",
      "AgeVerificationCredential": {
        "@id": "https://your-domain.com/schemas/age-verification.json-ld#AgeVerificationCredential",
        "@context": {
          "@version": 1.1,
          "@protected": true,
          "id": "@id",
          "type": "@type",
          "vocab": "https://your-domain.com/vocab/age-verification#",
          "xsd": "http://www.w3.org/2001/XMLSchema#",
          "age": {
            "@id": "vocab:age",
            "@type": "xsd:integer"
          },
          "dateOfBirth": {
            "@id": "vocab:dateOfBirth",
            "@type": "xsd:date"
          },
          "jurisdiction": {
            "@id": "vocab:jurisdiction",
            "@type": "xsd:string"
          }
        }
      }
    }
  ]
}

JSON Schema ​

json
{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "$metadata": {
    "uris": {
      "jsonLdContext": "https://your-domain.com/schemas/age-verification.json-ld",
      "jsonSchema": "https://your-domain.com/schemas/age-verification.json"
    }
  },
  "required": [
    "@context",
    "id",
    "type",
    "issuanceDate",
    "credentialSubject",
    "credentialSchema",
    "credentialStatus",
    "issuer"
  ],
  "properties": {
    "@context": {
      "type": ["string", "array", "object"]
    },
    "id": {
      "type": "string"
    },
    "type": {
      "type": ["string", "array"],
      "items": {
        "type": "string"
      }
    },
    "issuer": {
      "type": ["string", "object"],
      "format": "uri",
      "required": ["id"],
      "properties": {
        "id": {
          "type": "string",
          "format": "uri"
        }
      }
    },
    "issuanceDate": {
      "type": "string",
      "format": "date-time"
    },
    "expirationDate": {
      "type": "string",
      "format": "date-time"
    },
    "credentialSchema": {
      "type": "object",
      "required": ["id", "type"],
      "properties": {
        "id": {
          "type": "string",
          "format": "uri"
        },
        "type": {
          "type": "string"
        }
      }
    },
    "credentialSubject": {
      "type": "object",
      "required": ["id", "age", "dateOfBirth", "jurisdiction"],
      "properties": {
        "id": {
          "title": "Credential Subject ID",
          "type": "string",
          "format": "uri"
        },
        "age": {
          "title": "Age",
          "type": "integer",
          "description": "User's age in years",
          "minimum": 0,
          "maximum": 150
        },
        "dateOfBirth": {
          "title": "Date of Birth",
          "type": "string",
          "format": "date",
          "description": "User's date of birth"
        },
        "jurisdiction": {
          "title": "Jurisdiction",
          "type": "string",
          "description": "Legal jurisdiction for age verification"
        }
      }
    }
  }
}

Event Pass Schema ​

JSON-LD Context ​

json
{
  "@context": [
    {
      "@version": 1.1,
      "@protected": true,
      "id": "@id",
      "type": "@type",
      "EventPassCredential": {
        "@id": "https://your-domain.com/schemas/event-pass.json-ld#EventPassCredential",
        "@context": {
          "@version": 1.1,
          "@protected": true,
          "id": "@id",
          "type": "@type",
          "vocab": "https://your-domain.com/vocab/event-pass#",
          "xsd": "http://www.w3.org/2001/XMLSchema#",
          "eventName": {
            "@id": "vocab:eventName",
            "@type": "xsd:string"
          },
          "eventDate": {
            "@id": "vocab:eventDate",
            "@type": "xsd:dateTime"
          },
          "ticketType": {
            "@id": "vocab:ticketType",
            "@type": "xsd:string"
          },
          "seatNumber": {
            "@id": "vocab:seatNumber",
            "@type": "xsd:string"
          }
        }
      }
    }
  ]
}

JSON Schema ​

json
{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "$metadata": {
    "uris": {
      "jsonLdContext": "https://your-domain.com/schemas/event-pass.json-ld",
      "jsonSchema": "https://your-domain.com/schemas/event-pass.json"
    }
  },
  "required": [
    "@context",
    "id",
    "type",
    "issuanceDate",
    "credentialSubject",
    "credentialSchema",
    "credentialStatus",
    "issuer"
  ],
  "properties": {
    "@context": {
      "type": ["string", "array", "object"]
    },
    "id": {
      "type": "string"
    },
    "type": {
      "type": ["string", "array"],
      "items": {
        "type": "string"
      }
    },
    "issuer": {
      "type": ["string", "object"],
      "format": "uri",
      "required": ["id"],
      "properties": {
        "id": {
          "type": "string",
          "format": "uri"
        }
      }
    },
    "issuanceDate": {
      "type": "string",
      "format": "date-time"
    },
    "expirationDate": {
      "type": "string",
      "format": "date-time"
    },
    "credentialSchema": {
      "type": "object",
      "required": ["id", "type"],
      "properties": {
        "id": {
          "type": "string",
          "format": "uri"
        },
        "type": {
          "type": "string"
        }
      }
    },
    "credentialSubject": {
      "type": "object",
      "required": ["id", "eventName", "eventDate", "ticketType"],
      "properties": {
        "id": {
          "title": "Credential Subject ID",
          "type": "string",
          "format": "uri"
        },
        "eventName": {
          "title": "Event Name",
          "type": "string",
          "description": "Name of the event"
        },
        "eventDate": {
          "title": "Event Date",
          "type": "string",
          "format": "date-time",
          "description": "Date and time of the event"
        },
        "ticketType": {
          "title": "Ticket Type",
          "type": "string",
          "description": "Type of ticket",
          "enum": ["general", "vip", "backstage", "premium"]
        },
        "seatNumber": {
          "title": "Seat Number",
          "type": "string",
          "description": "Seat or section number"
        }
      }
    }
  }
}

Professional Credential Schema ​

JSON-LD Context ​

json
{
  "@context": [
    {
      "@version": 1.1,
      "@protected": true,
      "id": "@id",
      "type": "@type",
      "ProfessionalCredential": {
        "@id": "https://your-domain.com/schemas/professional-credential.json-ld#ProfessionalCredential",
        "@context": {
          "@version": 1.1,
          "@protected": true,
          "id": "@id",
          "type": "@type",
          "vocab": "https://your-domain.com/vocab/professional-credential#",
          "xsd": "http://www.w3.org/2001/XMLSchema#",
          "certificationName": {
            "@id": "vocab:certificationName",
            "@type": "xsd:string"
          },
          "issuingOrganization": {
            "@id": "vocab:issuingOrganization",
            "@type": "xsd:string"
          },
          "certificationNumber": {
            "@id": "vocab:certificationNumber",
            "@type": "xsd:string"
          },
          "issueDate": {
            "@id": "vocab:issueDate",
            "@type": "xsd:date"
          },
          "expiryDate": {
            "@id": "vocab:expiryDate",
            "@type": "xsd:date"
          },
          "credentialLevel": {
            "@id": "vocab:credentialLevel",
            "@type": "xsd:string"
          }
        }
      }
    }
  ]
}

JSON Schema ​

json
{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "$metadata": {
    "uris": {
      "jsonLdContext": "https://your-domain.com/schemas/professional-credential.json-ld",
      "jsonSchema": "https://your-domain.com/schemas/professional-credential.json"
    }
  },
  "required": [
    "@context",
    "id",
    "type",
    "issuanceDate",
    "credentialSubject",
    "credentialSchema",
    "credentialStatus",
    "issuer"
  ],
  "properties": {
    "@context": {
      "type": ["string", "array", "object"]
    },
    "id": {
      "type": "string"
    },
    "type": {
      "type": ["string", "array"],
      "items": {
        "type": "string"
      }
    },
    "issuer": {
      "type": ["string", "object"],
      "format": "uri",
      "required": ["id"],
      "properties": {
        "id": {
          "type": "string",
          "format": "uri"
        }
      }
    },
    "issuanceDate": {
      "type": "string",
      "format": "date-time"
    },
    "expirationDate": {
      "type": "string",
      "format": "date-time"
    },
    "credentialSchema": {
      "type": "object",
      "required": ["id", "type"],
      "properties": {
        "id": {
          "type": "string",
          "format": "uri"
        },
        "type": {
          "type": "string"
        }
      }
    },
    "credentialSubject": {
      "type": "object",
      "required": [
        "id",
        "certificationName",
        "issuingOrganization",
        "certificationNumber",
        "issueDate"
      ],
      "properties": {
        "id": {
          "title": "Credential Subject ID",
          "type": "string",
          "format": "uri"
        },
        "certificationName": {
          "title": "Certification Name",
          "type": "string",
          "description": "Name of the certification"
        },
        "issuingOrganization": {
          "title": "Issuing Organization",
          "type": "string",
          "description": "Organization that issued the certification"
        },
        "certificationNumber": {
          "title": "Certification Number",
          "type": "string",
          "description": "Unique certification identifier"
        },
        "issueDate": {
          "title": "Issue Date",
          "type": "string",
          "format": "date",
          "description": "Date the certification was issued"
        },
        "expiryDate": {
          "title": "Expiry Date",
          "type": "string",
          "format": "date",
          "description": "Date the certification expires"
        },
        "credentialLevel": {
          "title": "Credential Level",
          "type": "string",
          "description": "Level of certification",
          "enum": ["associate", "professional", "expert", "master"]
        }
      }
    }
  }
}