Transform is related to Change. Change is related to Protest. Protest is related to Refuse. Refuse is related to Decline. 
Radiation can be Toxic. Oil can be Toxic. Oil is related to Mineral. 
Transform <--RelatedTo--> Change <--RelatedTo--> Protest <--RelatedTo--> Refuse <--RelatedTo--> Decline 
Radiation --HasProperty--> Toxic <--HasProperty-- Oil <--RelatedTo--> Mineral 