Sampling.json

{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "id": "http://raw.githubusercontent.com/peterataylor/om-json/master/Sampling.json",
  "title": "Sampling feature",
  "description": "Feature on which observations may be made, which is intended to be representative of a different (usually larger) feature that is not fully accessible for some reason.",
  "type": "object",
  "properties": {
    "id": {
      "title": "id",
      "description": "A unique identifier for the sampling feature",
      "type": "string"
    },
    "type": {
      "title": "type",
      "description": "Identifies the type of sampling feature",
      "type": "string"
    },
    "sampledFeature": {
      "title": "sampledFeature",
      "description": "the feature which the sampling feature was designed to sample",
      "type": "array",
      "items": {  "$ref": "http://raw.githubusercontent.com/peterataylor/om-json/master/Common.json#/definitions/link" },
      "minItems": 1,
      "uniqueItems": true
    },
    "complex": {
      "title": "complex",
      "description": "link to related sampling features",
      "type": "array",
      "items": { "$ref": "http://raw.githubusercontent.com/peterataylor/om-json/master/Common.json#/definitions/link" },
      "minItems": 1
    }
  },
  "required": [ "id" , "type" ]
}