Assertion: parallelogram's property | /r/HasProperty | associated to each one of them
Facets:
Source sentences:
text: The parallelogram are of following types according to some special properties associated to each one of them.
text: Diagonals are divided in their intersection point into two (AO=OC, BO=OD).The parallelogram are of following types according to some special properties associated to each one of them.