15.2 Information about fairs (term, place, number of places, cost of seats), fair organizers, contracts concluded with the organizers of such fairs

The set contains identifiers, descriptions, fair names, rental cost information, address, duration, schedule, organizers, their contacts, etc.本数据集涵盖标识符、详情说明、规范名称、租赁费用信息、地址、时长、日程安排、主办方及其联系方式等相关内容。