The document discusses mapping a ski school to schema.org types in order to provide structured data about it. The author chooses to declare the ski school as a LocalBusiness type, as it is a child of Thing/Organization and Thing/Place. This allows properties like openingHours, paymentAccepted, and address to be specified. The ski school's services or "offers" are represented using the Offer type, which can provide details on availability, eligibility, and restrictions. While not perfect, this provides a meaningful way to describe a ski school within the schema.org framework.