Size is related to Proportion. Proportion is a type of Magnitude. 
Project is related to Case. Case is related to Condition. Condition is related to Poverty. Poverty is related to Being. 
Size <--RelatedTo--> Proportion --IsA--> Magnitude 
Project <--RelatedTo--> Case <--RelatedTo--> Condition <--RelatedTo--> Poverty <--RelatedTo--> Being 