BroadcastService｜schema.orgの型・プロパティ45個の一覧
BroadcastServiceとは？
BroadcastService は、schema.org で決められている型のひとつです。Service の一種として定義されています。形のないもの（価格・評価・数量・サービスなど）を表すとき に使います。
schema.org の定義（原文）
A delivery service through which content is provided via broadcast over the air or online.
出典: https://schema.org/BroadcastService（英語。訳すと意味が変わることがあるため、原文のまま載せています）
どこに位置する型か
Thing → Intangible → Service → BroadcastService
上にある型ほど広い意味です。書くときは、そのページに一番近い（下にある）型を選びます。
Googleのリッチリザルトに対応していますか？
公式ギャラリーには載っていません。ただし、載っていない型を書いてはいけないという意味ではありません。schema.org の語彙は、検索結果の見た目を変えるためだけのものではなく、ページが何について書かれているかを機械に伝えるためのものです。リッチリザルトが出るかどうかと、書いてよいかどうかは別の話です。
この型そのもののプロパティ（10個）
| プロパティ | 入る値の型 | schema.org の説明（原文） |
|---|---|---|
broadcastAffiliateOf | Organization | The media network(s) whose content is broadcast on this station. |
broadcastDisplayName | Text | The name displayed in the channel guide. For many US affiliates, it is the network name. |
broadcastFrequency | BroadcastFrequencySpecification、Text | The frequency used for over-the-air broadcasts. Numeric values or simple ranges, e.g. 87-99. In addition a shortcut idiom is supported for frequencies of AM and FM radio channels, e.g. "87 FM". |
broadcastTimezone | Text | The timezone in ISO 8601 format for which the service bases its broadcasts. |
broadcaster | Organization | The organization owning or operating the broadcast service. |
callSign | Text | A callsign, as used in broadcasting and radio communications to identify people, radio and TV stations, or vehicles. |
hasBroadcastChannel | BroadcastChannel | A broadcast channel of a broadcast service. |
inLanguage | Language、Text | The language of the content or performance or used in an action. Please use one of the language codes from the IETF BCP 47 standard. See also availableLanguage. |
parentService | BroadcastService | A broadcast service to which the broadcast service may belong to such as regional variations of a national channel. |
videoFormat | Text | The type of screening or video broadcast used (e.g. IMAX, 3D, SD, HD, etc.). |
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ほったらかし集客の料金はこちら →親の型から受け継ぐプロパティ（35個）
上の型で決まっているものは、この型でもそのまま使えます。
| プロパティ | 入る値の型 | schema.org の説明（原文） | どの型から |
|---|---|---|---|
aggregateRating | AggregateRating | The overall rating, based on a collection of reviews or ratings, of the item. | Service |
areaServed | AdministrativeArea、GeoShape、Place、Text | The geographic area where a service or offered item is provided. | Service |
audience | Audience | An intended audience, i.e. a group for whom something was created. | Service |
availableChannel | ServiceChannel | A means of accessing the service (e.g. a phone bank, a web site, a location, etc.). | Service |
award | Text | An award won by or for this item. | Service |
brand | Brand、Organization | The brand(s) associated with a product or service, or the brand(s) maintained by an organization or business person. | Service |
broker | Organization、Person | An entity that arranges for an exchange between a buyer and a seller. In most cases a broker never acquires or releases ownership of a product or service involved in an exchange. If it is not clear whether an entity is a broker, seller, or buyer, the latter two terms are preferred. | Service |
category | CategoryCode、PhysicalActivityCategory、Text、Thing、URL | A category for the item. Greater signs or slashes can be used to informally indicate a category hierarchy. | Service |
hasCertification | Certification | Certification information about a product, organization, service, place, or person. | Service |
hasOfferCatalog | OfferCatalog | Indicates an OfferCatalog listing for this Organization, Person, or Service. | Service |
hoursAvailable | OpeningHoursSpecification | The hours during which this service or contact is available. | Service |
isRelatedTo | Product、Service | A pointer to another, somehow related product (or multiple products). | Service |
isSimilarTo | Product、Service | A pointer to another, functionally similar product (or multiple products). | Service |
logo | ImageObject、URL | An associated logo. | Service |
offers | Demand、Offer | An offer to provide this item—for example, an offer to sell a product, rent the DVD of a movie, perform a service, or give away tickets to an event. Use businessFunction to indicate the kind of transaction offered, i.e. sell, lease, etc. This property can also be used to describe a Demand. While this property is listed as expected on a number of common types, it can be used in others. In that case, using a second type, such as Product or a subtype of Product, can clarify the nature of the offer. | Service |
provider | Organization、Person | The service provider, service operator, or service performer; the goods producer. Another party (a seller) may offer those services or goods on behalf of the provider. A provider may also serve as the seller. | Service |
providerMobility | Text | Indicates the mobility of a provided service (e.g. 'static', 'dynamic'). | Service |
review | Review | A review of the item. | Service |
serviceOutput | Thing | The tangible thing generated by the service, e.g. a passport, permit, etc. | Service |
serviceType | GovernmentBenefitsType、Text | The type of service being offered, e.g. veterans' benefits, emergency relief, etc. | Service |
slogan | Text | A slogan or motto associated with the item. | Service |
termsOfService | Text、URL | Human-readable terms of service documentation. | Service |
additionalType | Text、URL | An additional type for the item, typically used for adding more specific types from external vocabularies in microdata syntax. This is a relationship between something and a class that the thing is in. Typically the value is a URI-identified RDF class, and in this case corresponds to the use of rdf:type in RDF. Text values can be used sparingly, for cases where useful information can be added without their being an appropriate schema to reference. In the case of text values, the class label should follow the schema.org style guide. | Thing |
alternateName | Text | An alias for the item. | Thing |
description | Text、TextObject | A description of the item. | Thing |
disambiguatingDescription | Text | A sub property of description. A short description of the item used to disambiguate from other, similar items. Information from other properties (in particular, name) may be necessary for the description to be useful for disambiguation. | Thing |
identifier | PropertyValue、Text、URL | The identifier property represents any kind of identifier for any kind of Thing, such as ISBNs, GTIN codes, UUIDs etc. Schema.org provides dedicated properties for representing many of these, either as textual strings or as URL (URI) links. See background notes for more details. | Thing |
image | ImageObject、URL | An image of the item. This can be a URL or a fully described ImageObject. | Thing |
mainEntityOfPage | CreativeWork、URL | Indicates a page (or other CreativeWork) for which this thing is the main entity being described. See background notes for details. | Thing |
name | Text | The name of the item. | Thing |
owner | Organization、Person | A person or organization who owns this Thing. | Thing |
potentialAction | Action | Indicates a potential Action, which describes an idealized action in which this thing would play an 'object' role. | Thing |
sameAs | URL | URL of a reference Web page that unambiguously indicates the item's identity. E.g. the URL of the item's Wikipedia page, Wikidata entry, or official website. | Thing |
subjectOf | CreativeWork、Event | A CreativeWork or Event about this Thing. | Thing |
url | URL | URL of the item. | Thing |
この型をもとにした、より細かい型（1個）
書き方の骨組み
Googleが推奨している書き方は JSON-LD です。<script type="application/ld+json"> の中に入れます。
{
"@context": "https://schema.org",
"@type": "BroadcastService",
"name": "（名前）"
, "url": "（url の値）"
, "description": "（description の値）"
, "image": "（image の値）"
}（値の中身は、そのページに実際に表示されている内容にしてください。表示されていないことを構造化データに書くのは、Googleのポリシー違反です。）
ほかの型を調べる
- schema.orgの型 全件の一覧
- schema.orgのプロパティ 全件の一覧
- Googleのリッチリザルトに対応している型
- 構造化データの書き方（Googleの公式文書から）
- AI・検索のクローラー一覧とrobots.txtの書き方
出典
- schema.org BroadcastService（この型の公式ページ）
- Google「構造化データの概要」
- Google「構造化データに関する一般的なガイドライン」
- Google「リッチリザルトの一覧」
このページの型名・説明・親子関係・プロパティは、schema.org が配布している語彙ファイルから機械的に取り出したものです。人の手で足した説明はありません。仕様は変わります。実装の前に原文をご確認ください。
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