Assertion: sonnet | /r/HasProperty | formed of final couplet
Facets:
Source sentences:
text: Sonnet 25 is an English or Shakespearean sonnet, formed of three quatrains and a final couplet in iambic pentameter, a type of metre based on five pairs of metrically weak/strong syllabic positions.
text: Sonnet 34 is an English or Shakespearean sonnet, composed of three quatrains and a final couplet.