{"@context":"https://schema.org","@type":"Class","@id":"https://schema.org/CheckInAction","rdfs:label":"CheckInAction","rdfs:comment":"The act of an agent communicating (service provider, social media, etc) their arrival by registering/confirming for a previously reserved service (e.g. flight check-in) or at a place (e.g. hotel), possibly resulting in a result (boarding pass, etc).\\n\\nRelated actions:\\n\\n* [[CheckOutAction]]: The antonym of CheckInAction.\\n* [[ArriveAction]]: Unlike ArriveAction, CheckInAction implies that the agent is informing/confirming the start of a previously reserved service.\\n* [[ConfirmAction]]: Unlike ConfirmAction, CheckInAction implies that the agent is informing/confirming the *start* of a previously reserved service rather than its validity/existence.","rdfs:subClassOf":[{"@id":"https://schema.org/CommunicateAction"}],"schema:properties":[],"schema:subTypes":[]}