RISPETTO

This poem has 8 lines of iambic tetrameter (8 syllables per line, 4 beats).  The rhyme scheme is a-b-a-b-c-c-d-d.  The only example I can find is below.

Fabrication

A Persian rug lies on the floor

to warm my feet in wintertime

since hardwood floor beside the door

collects each speck of dirt and grime.

I'd like to know how Persians weave; 

philosophies that they believe; 

perhaps one day a Persian's loom

will weave a rug to warm my tomb.

(The source, which is Lee Ann Russell's
handbook, How to Write Poetry, 1991,
credits no author.)