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Un ejemplo de esquema de definición de una Entidad sería similar a este ejemplo:
| Code Block | ||
|---|---|---|
| ||
{
"$schema": "http://json-schema.org/draft-07/schema#",
"title": "SensorTemp",
"type": "object",
"required": [
"SensorTemp"
],
"properties": {
"SensorTemp": {
"type": "string",
"$ref": "#/datos"
}
},
"datos": {
"description": "Properties for DataModel SensorTemp",
"type": "object",
"required": [
"measure",
"units",
"timestamp",
"geoposition"
],
"properties": {
"measure": {
"type": "number"
},
"units": {
"type": "string"
},
"timestamp": {
"type": "string",
"format": "date-time"
},
"geoposition": {
"type": "object",
"required": [
"coordinates",
"type"
],
"properties": {
"coordinates": {
"type": "array",
"items": [
{
"type": "number",
"maximum": 180,
"minimum": -180
},
{
"type": "number",
"maximum": 90,
"minimum": -90
}
],
"minItems": 2,
"maxItems": 2
},
"type": {
"type": "string",
"enum": [
"Point"
]
}
},
"additionalProperties": false
}
}
},
"description": "Temperature ontology",
"additionalProperties": true
} |
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Para el ejemplo anterior, una instancia válida de Entidad sería:
| Code Block | ||
|---|---|---|
| ||
{"SensorTemp":{ "measure":28.6,"units":"C","timestamp":"2014-01-30T17:14:00Z","geoposition":{"coordinates":[4 ,28.6],"type":"Point"}}} |
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