{
  "@context": {
    "@version": 1.1,
    "schema": "https://schema.org/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "tzdb": "https://timezonedb.com/vocabulary#",
    "api": "https://raw.githubusercontent.com/api-evangelist/timezonedb/refs/heads/main/vocabulary/timezonedb-vocabulary.json#",

    "TimezoneDB": "tzdb:TimezoneDB",
    "TimezoneEntry": "tzdb:TimezoneEntry",
    "TimeZoneResponse": "tzdb:TimeZoneResponse",
    "ConversionResponse": "tzdb:ConversionResponse",

    "status": {
      "@id": "tzdb:status",
      "@type": "xsd:string",
      "@comment": "Query result status: OK or FAILED"
    },
    "message": {
      "@id": "tzdb:message",
      "@type": "xsd:string",
      "@comment": "Error message; empty string if successful"
    },
    "zones": {
      "@id": "tzdb:zones",
      "@container": "@set",
      "@comment": "Collection of timezone entries"
    },
    "zoneName": {
      "@id": "tzdb:zoneName",
      "@type": "xsd:string",
      "@comment": "IANA timezone database identifier"
    },
    "abbreviation": {
      "@id": "tzdb:abbreviation",
      "@type": "xsd:string",
      "@comment": "Short timezone code (e.g. CDT, EST)"
    },
    "gmtOffset": {
      "@id": "tzdb:gmtOffset",
      "@type": "xsd:integer",
      "@comment": "UTC offset in seconds"
    },
    "dst": {
      "@id": "tzdb:dst",
      "@comment": "Daylight Saving Time flag (0=No, 1=Yes)"
    },
    "timestamp": {
      "@id": "tzdb:timestamp",
      "@type": "xsd:integer",
      "@comment": "Unix timestamp (seconds since epoch)"
    },
    "formatted": {
      "@id": "tzdb:formatted",
      "@type": "xsd:string",
      "@comment": "Human-readable datetime (Y-m-d H:i:s)"
    },
    "zoneStart": {
      "@id": "tzdb:zoneStart",
      "@type": "xsd:integer",
      "@comment": "Unix timestamp when current timezone period started"
    },
    "zoneEnd": {
      "@id": "tzdb:zoneEnd",
      "@type": "xsd:integer",
      "@comment": "Unix timestamp when current timezone period ends (-1 = no end)"
    },
    "nextAbbreviation": {
      "@id": "tzdb:nextAbbreviation",
      "@type": "xsd:string",
      "@comment": "Timezone abbreviation for next period"
    },
    "countryCode": {
      "@id": "schema:addressCountry",
      "@type": "xsd:string",
      "@comment": "ISO 3166-1 alpha-2 country code"
    },
    "countryName": {
      "@id": "tzdb:countryName",
      "@type": "xsd:string",
      "@comment": "Full country name"
    },
    "regionName": {
      "@id": "schema:addressRegion",
      "@type": "xsd:string",
      "@comment": "Region or state name (premium)"
    },
    "cityName": {
      "@id": "schema:addressLocality",
      "@type": "xsd:string",
      "@comment": "City or locality name (premium)"
    },
    "fromZoneName": {
      "@id": "tzdb:fromZoneName",
      "@type": "xsd:string",
      "@comment": "Origin IANA timezone name for conversion"
    },
    "fromAbbreviation": {
      "@id": "tzdb:fromAbbreviation",
      "@type": "xsd:string",
      "@comment": "Origin timezone abbreviation"
    },
    "fromTimestamp": {
      "@id": "tzdb:fromTimestamp",
      "@type": "xsd:integer",
      "@comment": "Unix timestamp of origin time"
    },
    "toZoneName": {
      "@id": "tzdb:toZoneName",
      "@type": "xsd:string",
      "@comment": "Destination IANA timezone name"
    },
    "toAbbreviation": {
      "@id": "tzdb:toAbbreviation",
      "@type": "xsd:string",
      "@comment": "Destination timezone abbreviation"
    },
    "toTimestamp": {
      "@id": "tzdb:toTimestamp",
      "@type": "xsd:integer",
      "@comment": "Unix timestamp of equivalent time in destination timezone"
    },
    "offset": {
      "@id": "tzdb:offset",
      "@type": "xsd:integer",
      "@comment": "Difference in seconds between origin and destination timezone"
    },
    "totalPage": {
      "@id": "tzdb:totalPage",
      "@type": "xsd:integer",
      "@comment": "Total pages for paginated results"
    },
    "currentPage": {
      "@id": "tzdb:currentPage",
      "@type": "xsd:integer",
      "@comment": "Current page number"
    }
  }
}