Career is related to Profession. Profession is related to Engineer. Engineer is a type of Professional. Practitioner is a type of Professional. 
you are likely to find Criminal in/at/on Prison. Criminal is derived from Crime. Crime is related to Witness. 
Career <--RelatedTo--> Profession <--RelatedTo--> Engineer --IsA--> Professional <--IsA-- Practitioner 
Prison <--AtLocation-- Criminal --DerivedFrom--> Crime <--RelatedTo--> Witness 