{
  "@context": {
    "@version": 1.1,
    "schema": "https://schema.org/",
    "usda": "https://api.nal.usda.gov/fdc/v1/",
    "nass": "https://quickstats.nass.usda.gov/api/",
    "ers": "https://api.ers.usda.gov/data/arms/",
    "ams": "https://marsapi.ams.usda.gov/services/",
    "fsis": "https://www.fsis.usda.gov/fsis/api/",
    "qudt": "http://qudt.org/schema/qudt/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "skos": "http://www.w3.org/2004/02/skos/core#",

    "FoodItem": "schema:NutritionInformation",
    "BrandedFoodItem": "schema:Product",
    "FoundationFoodItem": "schema:Product",
    "SRLegacyFoodItem": "schema:Product",
    "SurveyFoodItem": "schema:Product",
    "AbridgedFoodItem": "schema:Product",
    "SearchResult": "schema:ItemList",

    "fdcId": {
      "@id": "usda:fdcId",
      "@type": "xsd:integer"
    },
    "description": {
      "@id": "schema:description",
      "@type": "xsd:string"
    },
    "dataType": {
      "@id": "usda:dataType",
      "@type": "xsd:string"
    },
    "brandOwner": {
      "@id": "schema:brand",
      "@type": "xsd:string"
    },
    "gtinUpc": {
      "@id": "schema:gtin",
      "@type": "xsd:string"
    },
    "ingredients": {
      "@id": "schema:ingredients",
      "@type": "xsd:string"
    },
    "servingSize": {
      "@id": "schema:servingSize",
      "@type": "xsd:number"
    },
    "servingSizeUnit": {
      "@id": "usda:servingSizeUnit",
      "@type": "xsd:string"
    },
    "publicationDate": {
      "@id": "schema:datePublished",
      "@type": "xsd:string"
    },
    "availableDate": {
      "@id": "schema:datePosted",
      "@type": "xsd:string"
    },
    "modifiedDate": {
      "@id": "schema:dateModified",
      "@type": "xsd:string"
    },
    "brandedFoodCategory": {
      "@id": "schema:category",
      "@type": "xsd:string"
    },
    "scientificName": {
      "@id": "schema:name",
      "@type": "xsd:string"
    },
    "ndbNumber": {
      "@id": "usda:ndbNumber",
      "@type": "xsd:string"
    },
    "foodCode": {
      "@id": "usda:foodCode",
      "@type": "xsd:string"
    },
    "foodClass": {
      "@id": "usda:foodClass",
      "@type": "xsd:string"
    },
    "isHistoricalReference": {
      "@id": "usda:isHistoricalReference",
      "@type": "xsd:boolean"
    },
    "foodNutrients": {
      "@id": "schema:nutrition",
      "@type": "@id",
      "@container": "@set"
    },
    "labelNutrients": {
      "@id": "usda:labelNutrients",
      "@type": "@id"
    },
    "nutrient": {
      "@id": "usda:nutrient",
      "@type": "@id"
    },
    "amount": {
      "@id": "schema:value",
      "@type": "xsd:number"
    },
    "unitName": {
      "@id": "schema:unitText",
      "@type": "xsd:string"
    },
    "number": {
      "@id": "usda:nutrientNumber",
      "@type": "xsd:string"
    },
    "name": {
      "@id": "schema:name",
      "@type": "xsd:string"
    },
    "rank": {
      "@id": "usda:rank",
      "@type": "xsd:integer"
    },
    "dataPoints": {
      "@id": "usda:dataPoints",
      "@type": "xsd:integer"
    },
    "foodNutrientDerivation": {
      "@id": "usda:derivation",
      "@type": "@id"
    },
    "code": {
      "@id": "usda:code",
      "@type": "xsd:string"
    },

    "totalHits": {
      "@id": "schema:numberOfItems",
      "@type": "xsd:integer"
    },
    "currentPage": {
      "@id": "usda:currentPage",
      "@type": "xsd:integer"
    },
    "totalPages": {
      "@id": "usda:totalPages",
      "@type": "xsd:integer"
    },
    "foods": {
      "@id": "schema:itemListElement",
      "@type": "@id",
      "@container": "@set"
    },
    "score": {
      "@id": "usda:searchScore",
      "@type": "xsd:number"
    },

    "commodity_desc": {
      "@id": "nass:commodityDescription",
      "@type": "xsd:string"
    },
    "statisticcat_desc": {
      "@id": "nass:statisticCategoryDescription",
      "@type": "xsd:string"
    },
    "state_alpha": {
      "@id": "schema:addressRegion",
      "@type": "xsd:string"
    },
    "county_name": {
      "@id": "schema:addressLocality",
      "@type": "xsd:string"
    },
    "agg_level_desc": {
      "@id": "nass:aggregationLevel",
      "@type": "xsd:string"
    },
    "year": {
      "@id": "schema:temporalCoverage",
      "@type": "xsd:integer"
    },
    "freq_desc": {
      "@id": "nass:frequency",
      "@type": "xsd:string"
    },
    "Value": {
      "@id": "schema:value",
      "@type": "xsd:string"
    },
    "unit_desc": {
      "@id": "schema:unitText",
      "@type": "xsd:string"
    },

    "establishment_number": {
      "@id": "fsis:establishmentNumber",
      "@type": "xsd:string"
    },
    "inspection_type": {
      "@id": "fsis:inspectionType",
      "@type": "xsd:string"
    },
    "activities": {
      "@id": "fsis:activities",
      "@type": "xsd:string"
    },
    "size": {
      "@id": "schema:size",
      "@type": "xsd:string"
    },

    "slug_id": {
      "@id": "ams:slugId",
      "@type": "xsd:string"
    },
    "report_title": {
      "@id": "schema:name",
      "@type": "xsd:string"
    },
    "published_date": {
      "@id": "schema:datePublished",
      "@type": "xsd:string"
    },

    "state": {
      "@id": "ers:state",
      "@type": "xsd:string"
    },
    "category": {
      "@id": "schema:category",
      "@type": "xsd:string"
    },
    "report": {
      "@id": "ers:report",
      "@type": "xsd:string"
    },
    "variable": {
      "@id": "ers:variable",
      "@type": "xsd:string"
    },
    "farmtype": {
      "@id": "ers:farmType",
      "@type": "xsd:string"
    }
  }
}