を中心に => focused on; centered on~ N2
[中心「ちゅうしん」]に => With A as the center N2
Miscellaneous
この / その / あの => this / that N5
Spatial relations
...そのもの => Myself... N2
Demonstrate by example
ものの => but, although N2
Things do not match the prediction
その...その => Every... N1
Happens next
ものの => but, although N2
そのものだ => exactly ~ N2
Consider it
~のは…ぐらいのものだ => only (emphasis) N1
Limit
~のなんのと => For example... N1
Demonstrate by example
の => of N5
の => Complements N5
Explain