Assertion: sonnet's structure | /r/HasProperty | iambic pentameter
Facets:
value: always
type: TEMPORAL
Source sentences:
text: Although the basic structure of a sonnet is always iambic pentameter, most poets vary the meter slightly to add interest and emphasize certain words.
text: This metric structure is known as iambic pentameter, and its distinctive rhythm is intended to mimic that of the human heartbeat.