First, you cannot build a database out of your data dictionary, because of course you don't have one until the database is built. The second drawback is much worse, which is that you cannot put any extended properties into the dictionary, and without those the dictionary is of little use.
An Angora goat. Mohair /ËmoÊhÉÉr/ is usually a silk-like fabric or yarn made from the hair of the Angora goat. Both durable and resilient, mohair is notable for its high luster and sheen, which has helped gain it the nickname the Diamond Fiber, and is often used in fiber blends to add these qualities to a textile. Mohair takes dye exceptionally well.
Wool: The wool fibers comes from the skin of sheep and are relatively coarse fibers. Two striking characteristics of wool are its susceptibility to heat and its felting property, which is caused by the scales on the surface. Depending upon the breed of sheep, the appearance of the wool varies.ohair yarn is warm as wool, but much lighter in weight; it is durable, dyes well and does not felt easily. Mohair fibers have also a distinctive luster created by the way they reflect light. Despite being a hard fiber, mohair is usually spun into a very fluffy yarn, resulting in airy and lustrous garments.