Flow is related to Action. Action is related to Wear. 
Musician is related to Profession. Profession is related to Nurse. you are likely to find Nurse in/at/on Clinic. Clinical is derived from Clinic. 
Flow <--RelatedTo--> Action <--RelatedTo--> Wear 
Musician <--RelatedTo--> Profession <--RelatedTo--> Nurse --AtLocation--> Clinic <--DerivedFrom-- Clinical 