toJsonLd method

Implementation

@override
Map<String, dynamic> toJsonLd() => removeEmpty({
      ...super.toJsonLd(),
      '@type': 'Trip',
      'arrivalTime': convertToJsonLd(arrivalTime, [String]),
      'departureTime': convertToJsonLd(departureTime, [String]),
      'itinerary': convertToJsonLd(itinerary, [SchemaItemList, SchemaPlace]),
      'offers': convertToJsonLd(offers, [SchemaDemand, SchemaOffer]),
      'partOfTrip': convertToJsonLd(partOfTrip, [SchemaTrip]),
      'provider':
          convertToJsonLd(provider, [SchemaOrganization, SchemaPerson]),
      'subTrip': convertToJsonLd(subTrip, [SchemaTrip]),
      'tripOrigin': convertToJsonLd(tripOrigin, [SchemaPlace]),
    });