Assertion: hexagram's line | /r/ObjectUse | used as shorthand
Facets:
value: for the numbers
type: PURPOSE
value: in the hexagrams
type: LOCATION
Source sentences:
text: In the hexagrams, broken lines were used as shorthand for the numbers 6 (六) and 8 (八), and solid lines were shorthand for values of 7 (七) and 9 (九).