Fluent NHibernate：每子类表实现的抽象类上的一对多关系的示例

I've been trying for ages to find an example (because I can't get it to work myself) of the correct mapping for a one-to-many relationship on an abstract class of a table-per-subclass implementation, in fluent nHibernate.I've been trying for ages to find an example (b