Cape Cod.
Dowex 50 is a wellknown ion exchanger.
Yes ! The phenomenon of chemoluminescence is wellknown.
It is probably most known for its kookaburra.
she was a teacher in Mississippi before she became a wellknown journalist.
It is a wellknown, largely used explosive from approx. 150 years.
Steaua Bucharest is a wellknown Romanian club for sports.
The island Krakatoa (with the wellknown volacano) is in Indonesia, not in the Iberian Peninsula !
A wellknown example is bakelite.
The musical group, Within Temptation are from the Netherlands.There are many famous people in the Netherlands. We call them BNer's. It means Bekende Nederlanders( Wellknown Dutchmen )
The three kinds of phrases in parallelism are coordinate phrases, correlative phrases, and balanced phrases. Coordinate phrases involve two or more elements of equal importance, correlative phrases are pairs of elements that complement each other, and balanced phrases have similar structures and lengths.
Google it, types of phrases you are looking for.