Assertion: curium | /r/HasProperty | normal
Facets:
value: for a kantōma tatami
type: OTHER
Source sentences:
text: However, a length of around 18.5–20.9 in, or 47–53 cm, is also normal.
text: In terms of thickness, 5.5 cm is average for a Kyōma tatami, while 6.0 cm is the norm for a Kantōma tatami.