This use is known to date back to before 1600.

There are over two hundred sites where the use of water power is known.

Its use is known to put off members of the general public and reduce their interest in the material presented.

The purpose or use of the ring shape is not known.

Whether these laws also result in reduced use of the drug is not known, several legislators said.

The use of this name is known in India going back to antiquity.

These applied directly to the development where its eventual use was not known at the time of construction.

The oldest use of a symbol for Haiti is known since 1807.

The building was constructed in 1885; its original use is not known although it may have been a bakery.

The use of scents is especially well known to have developed in social insects.