{
   "class" : {
      "rdf:type" : "rdfs:Class",
      "rdfs:comment" : "An organization that provides flights for passengers.",
      "rdfs:label" : "Airline",
      "rdfs:subClassOf" : "schema:Organization"
   },
   "properties" : {
      "schema:boardingPolicy" : {
         "rdf:type" : "rdf:Property",
         "rdfs:comment" : "The type of boarding policy used by the airline (e.g. zone-based or group-based).",
         "rdfs:label" : "boardingPolicy",
         "schema:domainIncludes" : [
            "schema:Flight",
            "schema:Airline"
         ],
         "schema:rangeIncludes" : "schema:BoardingPolicyType"
      },
      "schema:iataCode" : {
         "rdf:type" : "rdf:Property",
         "rdfs:comment" : "IATA identifier for an airline or airport.",
         "rdfs:label" : "iataCode",
         "schema:domainIncludes" : [
            "schema:Airline",
            "schema:Airport"
         ],
         "schema:rangeIncludes" : "schema:Text"
      }
   }
}