Assertion: shakespearean sonnet | /r/HasAspect | three quatrains
Facets:
Source sentences:
text: A Shakespearean (English) sonnet has three quatrains and a couplet, and rhymes abab cdcd efef gg.
text: A Shakespearean sonnet is written in iambic pentameter, has three quatrains and ends with a rhymed couplet.