Transmission is a type of Software. Steam is a type of Software. Steam is related to Wind. Wind is related to Nature. 
Killing can be Evil. Killing requires Rage. Rage is a type of Violence. 
Transmission --IsA--> Software <--IsA-- Steam <--RelatedTo--> Wind <--RelatedTo--> Nature 
Evil <--HasProperty-- Killing --HasPrerequisite--> Rage --IsA--> Violence 