Here's how they relate:
* Structure can influence rhyme: Certain poetic forms, like sonnets or villanelles, have specific rhyme schemes that are integral to their structure.
* Rhyme can contribute to structure: Rhyme can create patterns and connections within a poem, which can contribute to its overall structure and organization.
* Structure and rhyme don't always go together: Many poems, especially free verse poems, don't use rhyme at all. They rely on other structural elements like rhythm, repetition, and imagery to achieve their effects.
In short, rhyme is a tool that can be used within structure, but it's not an inherent part of structure itself.
Think of it like this:
* Structure is like the blueprint of a house. It dictates the overall design and arrangement of rooms.
* Rhyme is like a decorative element, like wallpaper or paint. It can enhance the aesthetics of the house, but it's not essential for its structural integrity.