11.   The wine industry is of prime importance to the California economy.

12.   The care of the environment is of prime importance to our business and is the responsibility of all employees.

13.   It is also a cultural document of prime importance for understanding the sensibilities of the lay audience for whom the mystical writers in the vernacular were providing texts.

14.   The marshlands, situated on the north bank of the Thames estuary east of London, are wetlands of prime importance for migrating birds.

15.   Churches no longer hold prime importance.

16.   Here, reliability of quality and delivery is of prime importance because the producer works on minimal stock-holding of raw materials.

17.   Democrats demonstrated Saturday that they wanted additional time to change the subject to education, an issue that voters have said is of prime importance.

18.   Everywhere around the world, home was of prime importance, as her students taught Ewald.

19.   Grape names soon became of prime importance to Americans.

20.   He decided to use the bomb as his advisers suggested, and directed his secretary of war to identify sites that were production centers of prime military importance.