Due to its outstanding importance, it has been grade I listed.

It is "a structure of outstanding importance to the history of American engineering and transportation technology."

Again, the site was in an area of outstanding ecological importance.

Overseas blockade running then came to be of "outstanding importance".

These works are of outstanding importance in the history of logic.

It is also of outstanding importance in the enforcement of the criminal law.

Among the various organs of education the school is of outstanding importance.

This political dialogue, I believe, is of outstanding importance, as agreement can be reached, in the final analysis, only through discussions with each other.

In this field too, which is of outstanding importance to Europe, Israel has made great advances.

If the person is considered to have been of outstanding importance to the nation then days of mourning might be decreed.