Rye bread and Staff of life

Rye bread noun - Any of various breads made entirely or partly with rye flour.

Staff of life and rye bread are semantically related. In some cases you can use "Staff of life" instead a noun phrase "Rye bread".

Staff of life noun - Food made from dough of flour or meal and usually raised with yeast or baking powder and then baked.

Rye bread and staff of life are semantically related. Sometimes you can replace phrase "Rye bread" with "Staff of life", this phrases are similar.