Slide is related to Rub. Rub is related to Type. 
Dancer is related to Person. Colleague is a type of Person. Colleague is related to Peer. Contemporary is a type of Peer. 
Slide <--RelatedTo--> Rub <--RelatedTo--> Type 
Dancer <--RelatedTo--> Person <--IsA-- Colleague <--RelatedTo--> Peer <--IsA-- Contemporary 