Assertion: sonnet's quatrain | /r/HasProperty | clinched by couplet
Facets:
Source sentences:
text: In a sense, possibly, we may regret that Shakespeare handled this beautiful form with such mastery; for after him, flight in it seems not only vain but presumptuous, and the most self-reliant poet will think twice before obeying an impulsion which seems likely to result in "four quatrains clinched by a couplet.