Person wants (to) Influential. Italian is a type of Person. Italian is a type of European. European is a type of Human. 
Plastic is a type of Material. Fiber is a type of Material. Fiber is related to Silk. Silk is related to Produce. 
Influential <--Desires-- Person <--IsA-- Italian --IsA--> European --IsA--> Human 
Plastic --IsA--> Material <--IsA-- Fiber <--RelatedTo--> Silk <--RelatedTo--> Produce 