In Brief
Schema.org property marking content suitable for text-to-speech playback by voice assistants.
The Speakable schema property identifies sections of a webpage best suited for audio playback using text-to-speech (TTS). It's particularly relevant for news articles and educational content consumed via voice assistants. Speakable content should be 2-3 sentences, directly answer queries, and use natural conversational language. Google uses this for Google Assistant news results.