{
  "use_case": "Surf Schools",
  "overview": "A surf school managing beaches, instructors, and lesson bookings.",
  "collections": [
    {
      "name": "SurfBeaches",
      "description": "Persistent beach locations used by the surf school for instruction.",
      "properties": [
        {
          "name": "waveConditions",
          "data_type": "searchable_text",
          "description": "Describes the beach's typical wave behavior and suitable conditions.",
          "sample_values": [
            "gentle rolling waves",
            "consistent beach breaks",
            "sheltered beginner waves",
            "steep shore breaks"
          ]
        },
        {
          "name": "shoreAccess",
          "data_type": "searchable_text",
          "description": "Describes access to the water and facilities near the beach.",
          "sample_values": [
            "sandy shoreline access",
            "nearby public showers",
            "accessible beach path",
            "shaded meeting area"
          ]
        },
        {
          "name": "safetyConsiderations",
          "data_type": "searchable_text",
          "description": "Describes recurring hazards and safety considerations at the beach.",
          "sample_values": [
            "seasonal rip currents",
            "rocky reef edges",
            "lifeguard patrol area",
            "shallow sandbars"
          ]
        },
        {
          "name": "beachName",
          "data_type": "filterable_text",
          "description": "The beach's human-readable name.",
          "sample_values": [],
          "is_identifier": true
        },
        {
          "name": "coastalArea",
          "data_type": "filterable_text",
          "description": "The coastal area containing the beach.",
          "sample_values": [
            "North Shore",
            "South Coast",
            "Harbor Coast",
            "West Bay",
            "East Peninsula"
          ]
        },
        {
          "name": "suitableAges",
          "data_type": "int_array",
          "description": "Ages for which the beach is generally suitable for supervised surf instruction.",
          "sample_values": [
            8,
            12,
            16,
            25,
            40
          ]
        },
        {
          "name": "typicalWaveHeightsMeters",
          "data_type": "number_array",
          "description": "Representative wave heights in meters under commonly encountered conditions.",
          "sample_values": [
            0.3,
            0.6,
            0.9,
            1.2,
            1.8
          ]
        }
      ]
    },
    {
      "name": "SurfInstructors",
      "description": "Instructors employed by the surf school to teach lessons.",
      "properties": [
        {
          "name": "teachingApproach",
          "data_type": "searchable_text",
          "description": "Describes the instructor's teaching strengths and approach.",
          "sample_values": [
            "patient first wave coaching",
            "youth surf instruction",
            "paddling technique guidance",
            "intermediate wave selection"
          ]
        },
        {
          "name": "instructorName",
          "data_type": "filterable_text",
          "description": "The instructor's human-readable name.",
          "sample_values": [],
          "is_identifier": true
        },
        {
          "name": "hireDate",
          "data_type": "date",
          "description": "The date the instructor joined the surf school.",
          "sample_values": [
            "2017-03-15",
            "2019-06-01",
            "2021-09-20",
            "2023-04-10"
          ]
        },
        {
          "name": "certificationExpiryDate",
          "data_type": "date",
          "description": "The expiry date of the instructor's current surf instruction certification.",
          "sample_values": [
            "2027-01-31",
            "2027-08-15",
            "2028-05-20",
            "2029-02-28"
          ]
        },
        {
          "name": "teachingSpecialties",
          "data_type": "text_array",
          "description": "Types of surf instruction the instructor specializes in.",
          "sample_values": [
            "beginners",
            "children",
            "longboarding",
            "wave reading",
            "adaptive surfing"
          ]
        },
        {
          "name": "studentAgeGroups",
          "data_type": "int_array",
          "description": "Ages of students the instructor is qualified to teach.",
          "sample_values": [
            8,
            12,
            16,
            25,
            40
          ]
        }
      ]
    },
    {
      "name": "LessonPrograms",
      "description": "Persistent lesson offerings that define the surf school's instructional programs.",
      "properties": [
        {
          "name": "curriculum",
          "data_type": "searchable_text",
          "description": "Describes the surfing skills and concepts taught in the program.",
          "sample_values": [
            "first pop up technique",
            "ocean safety fundamentals",
            "turning on green waves",
            "independent wave selection"
          ]
        },
        {
          "name": "equipmentGuidance",
          "data_type": "searchable_text",
          "description": "Describes the boards and other equipment suited to the program.",
          "sample_values": [
            "soft top surfboards",
            "beginner board sizing",
            "longboard balance practice",
            "wetsuit fitting guidance"
          ]
        },
        {
          "name": "programTitle",
          "data_type": "filterable_text",
          "description": "The lesson program's human-readable title.",
          "sample_values": [],
          "is_identifier": true
        },
        {
          "name": "durationMinutes",
          "data_type": "int",
          "description": "The length in minutes of a standard lesson in the program.",
          "sample_values": [
            60,
            75,
            90,
            120,
            150
          ]
        },
        {
          "name": "maximumStudents",
          "data_type": "int",
          "description": "The maximum number of students permitted in a lesson.",
          "sample_values": [
            1,
            2,
            4,
            6,
            8
          ]
        },
        {
          "name": "packagePrices",
          "data_type": "number_array",
          "description": "Prices in dollars for the program's available lesson packages.",
          "sample_values": [
            65.0,
            95.0,
            180.0,
            275.0,
            420.0
          ]
        },
        {
          "name": "seasonAvailabilityDates",
          "data_type": "date_array",
          "description": "Published dates on which the program is offered during the current season.",
          "sample_values": [
            "2027-04-03",
            "2027-05-15",
            "2027-07-10",
            "2027-09-04"
          ]
        }
      ]
    },
    {
      "name": "SurfEquipment",
      "description": "Reusable surfboards and other named equipment assets maintained by the surf school.",
      "properties": [
        {
          "name": "equipmentDescription",
          "data_type": "searchable_text",
          "description": "Describes the asset's construction, handling characteristics, and intended use.",
          "sample_values": [
            "stable beginner surfboard",
            "lightweight foam construction",
            "maneuverable intermediate board",
            "flexible training fins"
          ]
        },
        {
          "name": "assetName",
          "data_type": "filterable_text",
          "description": "The equipment asset's human-readable name.",
          "sample_values": [],
          "is_identifier": true
        },
        {
          "name": "equipmentCategory",
          "data_type": "filterable_text",
          "description": "The asset's equipment category.",
          "sample_values": [
            "Surfboard",
            "Wetsuit",
            "Bodyboard",
            "Leash",
            "Fin Set"
          ]
        },
        {
          "name": "replacementCost",
          "data_type": "number",
          "description": "The estimated replacement cost of the asset in dollars.",
          "sample_values": [
            25.0,
            80.0,
            175.0,
            320.0,
            650.0
          ]
        },
        {
          "name": "weightKilograms",
          "data_type": "number",
          "description": "The asset's weight in kilograms.",
          "sample_values": [
            0.2,
            0.7,
            1.5,
            3.8,
            6.5
          ]
        },
        {
          "name": "skillLevelTags",
          "data_type": "text_array",
          "description": "Surfer skill levels for which the asset is suitable.",
          "sample_values": [
            "first-timer",
            "beginner",
            "intermediate",
            "advanced"
          ]
        },
        {
          "name": "materialTags",
          "data_type": "text_array",
          "description": "Materials used in the asset's construction.",
          "sample_values": [
            "foam",
            "fiberglass",
            "epoxy",
            "neoprene",
            "nylon"
          ]
        },
        {
          "name": "careTags",
          "data_type": "text_array",
          "description": "Handling and care requirements applicable to the asset.",
          "sample_values": [
            "freshwater rinse",
            "shade storage",
            "wax removal",
            "zipper care",
            "fin inspection"
          ]
        },
        {
          "name": "inspectionChecks",
          "data_type": "boolean_array",
          "description": "Each flag indicates whether an independently recorded equipment inspection check passed.",
          "sample_values": []
        },
        {
          "name": "plannedMaintenanceDates",
          "data_type": "date_array",
          "description": "Dates planned for preventive maintenance of the asset.",
          "sample_values": [
            "2027-03-01",
            "2027-05-01",
            "2027-07-01",
            "2027-09-01"
          ]
        }
      ]
    }
  ]
}