Assertion: leech | /r/HasAspect | perception
Facets:
value: to have medicinal qualities
type: PURPOSE
value: in the middle ages
type: TEMPORAL
Source sentences:
text: In the Middle Ages, leeches were thought to have medicinal qualities – a perception that is now making something of a comeback.
text: In the Middle Ages, leeches were thought to have medicinal qualities – a perception that is now making something of a comeback.