Power structure and Specs

Power structure noun - The organization of people at different ranks in an administrative body.

Specs and power structure are semantically related. In some cases you can use "Specs" instead a noun phrase "Power structure".

Specs noun - A pair of lenses set in a frame that is held in place with ear supports and which are usually worn to correct vision.

Power structure and specs are semantically related. Sometimes you can use "Power structure" instead a noun "Specs".