Assertion: abacus's bead | /r/HasProperty | placed
Facets:
value: upwards
type: MANNER
Source sentences:
text: As mentioned previously, counting boards are often flat pieces of wood, stone, or metal, which feature painted or carved lines upon which stones, beads, or pebbles can be placed.
text: When your kid begins using the abacus, make sure that all the beads in the top column are placed upwards and the ones in the column below are placed downwards.