{
  "@context": {
    "@version": 1.1,
    "schema": "https://schema.org/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "geo": "http://www.w3.org/2003/01/geo/wgs84_pos#",
    "envo": "http://purl.obolibrary.org/obo/ENVO_",
    "tt": "https://raw.githubusercontent.com/api-evangelist/tetra-tech/main/vocabulary/tetra-tech-vocabulary.yml#",

    "Project": {
      "@id": "schema:Project",
      "@type": "@id"
    },
    "WaterQualitySample": {
      "@id": "tt:WaterQualitySample",
      "@type": "@id"
    },
    "MonitoringStation": {
      "@id": "tt:MonitoringStation",
      "@type": "@id"
    },
    "WaterQualityParameter": {
      "@id": "tt:WaterQualityParameter",
      "@type": "@id"
    },

    "id": "@id",
    "name": "schema:name",
    "description": "schema:description",
    "created": { "@id": "schema:dateCreated", "@type": "xsd:dateTime" },
    "modified": { "@id": "schema:dateModified", "@type": "xsd:date" },
    "tags": "schema:keywords",

    "type": "tt:projectType",
    "status": "tt:projectStatus",
    "client": { "@id": "schema:client", "@type": "@id" },
    "location": { "@id": "schema:location", "@type": "@id" },
    "dataCollections": { "@id": "tt:dataCollections", "@container": "@set" },
    "analytics": "tt:analytics",

    "stationId": "tt:stationId",
    "stationName": "schema:name",
    "collectionDate": { "@id": "tt:collectionDate", "@type": "xsd:dateTime" },
    "collectedBy": "tt:collectedBy",
    "parameters": { "@id": "tt:parameters", "@container": "@set" },
    "labId": "tt:labId",
    "projectId": "tt:projectId",

    "latitude": "geo:lat",
    "longitude": "geo:long",
    "datum": "tt:geodeticDatum",

    "value": "schema:value",
    "unit": "schema:unitCode",
    "method": "tt:analyticalMethod",
    "qualifier": "tt:dataQualifier"
  }
}