Assertion: hexagram's line | /r/HasProperty | ms
Facets:
Source sentences:
text: If through points K,V any conic section whatever passes cutting the lines MK, MV, SK, SV in points P,O,N,Q, then the lines MS, NO, PQ will be of the same order.
text: Pascal carried over from Desargues the definition of an ordonnance of lines as a set of lines passing through a common point, so when he says the lines MS, NO, PQ are of the same order, he means they pass through a single point.