Assertion: hexagram's line | /r/HasProperty | dark
Facets:
Source sentences:
text: The cubic form of the hexagram has 3 inner or lower lines that are dark or hidden, and 3 outer or upper lines that are visible, so the cubic form is of a hexagonal cube - of which the hexagram Ch'ien gives the amount of faces, and K'un gives the amount of lines needed to draw it.