Assertion: wasp's cell | /r/MadeOf | beeswax
Facets:
Source sentences:
text: The beehive's internal structure is a densely packed matrix of hexagonal cells made of beeswax, called a honeycomb.
text: Many species build hives, a mathematically intricate structure made of a densely packed matrix of hexagonal cells made of beeswax, called a honeycomb.