Normalised Output: CourseInstance with EventSchedule

This is similar to ScheduledSession with EventSchedule: a CourseInstance is associated with an eventSchedule, which is then expanded out to create bookable children - here, CourseInstanceSubEvents.

Note that schedule expansions are performed only two weeks ahead of querytime.

Before normalisation

"items": [{
  "state": "updated",
  "kind": "Course",
  "id": 311870,
  "modified": 1593083366,
  "data": {
    "@context": "https://openactive.io/",
    "@type": "CourseInstance",
    "@id": "http://api.cotech.no/api/v1/oa/1325/courses/311870",
    "eventSchedule": [{
      "@type": "Schedule",
      "byDay": [
        "https://schema.org/Friday"
      ],
      "duration": "PT30M",
      "endTime": "15:00",
      "repeatCount": 19,
      "scheduledEventType": "Event",
      "scheduleTimezone": "Europe/London",
      "startDate": "2020-05-01",
      "endDate": "2020-09-04",
      "startTime": "14:30"
    }],
    "identifier": 311870,
    "name": "S4K TV - Dance",
    "description": "We are delighted to welcome you and the family to the Sport4Kids Club! This is where the excitement really begins!We are live every Fridayfrom 13:30 -14:00. Watch our Facebook and Instagram pages for updates. You can access all of our classes on our S4KTV Youtube page: https://www.youtube.com/channel/UCaShqm-i1tIdz0-VphqRDFg",
    "activity": [{
      "@type": "Concept",
      "@id": "https://openactive.io/activity-list#6ca15167-51da-4d91-a1ae-8a45dc47b0ea",
      "inScheme": "https://openactive.io/activity-list",
      "prefLabel": "Dance"
    }],
    "duration": "P126D",
    "eventAttendanceMode": "https://schema.org/OnlineEventAttendanceMode",
    "offers": [{
      "@type": "Offer",
      "name": "Sign Up",
      "price": 0,
      "priceCurrency": "GBP",
      "url": "https://booking.sport4kids.biz/s4k_tv_-_dance01_01052020"
    }],
    "organizer": {
      "@type": "Organization",
      "@id": "http://api.cotech.no//organizers/12334",
      "name": "Sport4Kids UK Ltd.",
      "email": "[email protected]",
      "telephone": "0300 303 3866"
    },
    "startDate": "2020-05-01",
    "endDate": "2020-09-04",
    "url": "https://booking.sport4kids.biz/s4k_tv_-_dance01_01052020"
  }
}]

After normalisation

"items": [{
  "state": "updated",
  "kind": "CourseInstanceSubEvent",
  "id": 3118701,
  "modified": 1593083366,
  "data": {
    "@context":  [
      "https://openactive.io/",
      "https://openactive.io/ns-beta"
    ],
    "@type": "Event",
    "@id": "http://api.cotech.no/api/v1/oa/1325/courses/311870/1",
    "duration": "PT30M",
    "endTime": "15:00",
    "scheduledEventType": "Event",
    "startDate": "2020-05-01T14:30:00Z",
    "endDate": "2020-05-01T15:00:00Z",
    "identifier": 311870,
    "name": "S4K TV - Dance",
    "description": "We are delighted to welcome you and the family to the Sport4Kids Club! This is where the excitement really begins!We are live every Fridayfrom 13:30 -14:00. Watch our Facebook and Instagram pages for updates. You can access all of our classes on our S4KTV Youtube page: https://www.youtube.com/channel/UCaShqm-i1tIdz0-VphqRDFg",
    "activity": [{
      "@type": "Concept",
      "@id": "https://openactive.io/activity-list#6ca15167-51da-4d91-a1ae-8a45dc47b0ea",
      "inScheme": "https://openactive.io/activity-list",
      "prefLabel": "Dance"
    }],
    "provenanceInformation": {
      "feedUrl": ["https://someservice.org/api/openactive/courses"],
      "publisherName": "SomeService",
      "parentId": ["http://api.cotech.no/api/v1/oa/1325/courses/311870"]
    },
    "eventAttendanceMode": "https://schema.org/OnlineEventAttendanceMode",
    "offers": [{
      "@type": "Offer",
      "name": "Sign Up",
      "price": 0,
      "priceCurrency": "GBP",
      "url": "https://booking.sport4kids.biz/s4k_tv_-_dance01_01052020"
    }],
    "organizer": {
      "@type": "Organization",
      "@id": "http://api.cotech.no//organizers/12334",
      "name": "Sport4Kids UK Ltd.",
      "email": "[email protected]",
      "telephone": "0300 303 3866"
    },
    "url": "https://booking.sport4kids.biz/s4k_tv_-_dance01_01052020"
  }
}, {
  "state": "updated",
  "kind": "CourseInstanceSubEvent",
  "id": 3118702,
  "modified": 1593083366,
  "data": {
    "@context":  [
      "https://openactive.io/",
      "https://openactive.io/ns-beta"
    ],
    "@type": "Event",
    "@id": "http://api.cotech.no/api/v1/oa/1325/courses/311870/2",
    "duration": "PT30M",
    "endTime": "15:00",
    "scheduledEventType": "Event",
    "startDate": "2020-05-08T14:30:00Z",
    "endDate": "2020-05-08T15:00:00Z",
    "identifier": 3118702,
    "name": "S4K TV - Dance",
    "description": "We are delighted to welcome you and the family to the Sport4Kids Club! This is where the excitement really begins!We are live every Fridayfrom 13:30 -14:00. Watch our Facebook and Instagram pages for updates. You can access all of our classes on our S4KTV Youtube page: https://www.youtube.com/channel/UCaShqm-i1tIdz0-VphqRDFg",
    "activity": [{
      "@type": "Concept",
      "@id": "https://openactive.io/activity-list#6ca15167-51da-4d91-a1ae-8a45dc47b0ea",
      "inScheme": "https://openactive.io/activity-list",
      "prefLabel": "Dance"
    }],
    "provenanceInformation": {
      "feedUrl": ["https://someservice.org/api/openactive/courses"],
      "publisherName": "SomeService",
      "parentId": ["http://api.cotech.no/api/v1/oa/1325/courses/311870"]
    },
    "eventAttendanceMode": "https://schema.org/OnlineEventAttendanceMode",
    "offers": [{
      "@type": "Offer",
      "name": "Sign Up",
      "price": 0,
      "priceCurrency": "GBP",
      "url": "https://booking.sport4kids.biz/s4k_tv_-_dance01_01052020"
    }],
    "organizer": {
      "@type": "Organization",
      "@id": "http://api.cotech.no//organizers/12334",
      "name": "Sport4Kids UK Ltd.",
      "email": "[email protected]",
      "telephone": "0300 303 3866"
    },
    "url": "https://booking.sport4kids.biz/s4k_tv_-_dance01_01052020"
  }
}]