{
  "@context": {
    "@version": 1.1,
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "schema": "https://schema.org/",
    "williams": "https://www.williams.com/vocab#",
    "energy": "https://energy.gov/vocab#",

    "Pipeline": "williams:Pipeline",
    "NominationRequest": "williams:NominationRequest",
    "ShippingContract": "williams:ShippingContract",
    "GasTransportation": "williams:GasTransportation",
    "CompressorStation": "williams:CompressorStation",
    "StorageFacility": "williams:StorageFacility",
    "GatheringSystem": "williams:GatheringSystem",
    "ProcessingPlant": "williams:ProcessingPlant",

    "pipelineName": {
      "@id": "williams:pipelineName",
      "@type": "xsd:string"
    },
    "pipelineLength": {
      "@id": "williams:pipelineLength",
      "@type": "xsd:decimal"
    },
    "capacity": {
      "@id": "williams:capacity",
      "@type": "xsd:decimal"
    },
    "capacityUnit": {
      "@id": "williams:capacityUnit",
      "@type": "xsd:string"
    },
    "nominationQuantity": {
      "@id": "williams:nominationQuantity",
      "@type": "xsd:decimal"
    },
    "nominationPeriod": {
      "@id": "williams:nominationPeriod",
      "@type": "xsd:string"
    },
    "injectionPoint": {
      "@id": "williams:injectionPoint",
      "@type": "xsd:string"
    },
    "withdrawalPoint": {
      "@id": "williams:withdrawalPoint",
      "@type": "xsd:string"
    },
    "shipper": {
      "@id": "williams:shipper",
      "@type": "@id"
    },
    "contractNumber": {
      "@id": "williams:contractNumber",
      "@type": "xsd:string"
    },
    "measurementUnit": {
      "@id": "williams:measurementUnit",
      "@type": "xsd:string"
    },
    "dekatherms": {
      "@id": "williams:dekatherms",
      "@type": "xsd:decimal"
    },
    "pressurePSI": {
      "@id": "williams:pressurePSI",
      "@type": "xsd:decimal"
    },
    "compressorStations": {
      "@id": "williams:compressorStations",
      "@type": "xsd:integer"
    },
    "ferc": {
      "@id": "energy:ferc",
      "@type": "@id"
    },
    "regulatoryDocket": {
      "@id": "williams:regulatoryDocket",
      "@type": "xsd:string"
    },
    "Organization": "schema:Organization",
    "name": "schema:name",
    "description": "schema:description",
    "url": "schema:url",
    "address": "schema:address",
    "telephone": "schema:telephone"
  }
}