Watch is related to Observation. Observation is a type of Measurement. Measurement is related to Quantity. 
Nomination is a type of Condition. Condition is related to Dark. Building can be Dark. Building is related to Factory. 
Watch <--RelatedTo--> Observation --IsA--> Measurement <--RelatedTo--> Quantity 
Nomination --IsA--> Condition <--RelatedTo--> Dark <--HasProperty-- Building <--RelatedTo--> Factory 