Assertion: duct's cross section | /r/HasProperty | round
Facets:
Source sentences:
text: The height ducts 23 and 523 and the lateral ducts 24 and 424 may have various cross-sectional shapes such as a square cross section and a round cross section.
text: The height ducts 23 and 523 and the lateral ducts 24 and 424 may have various cross-sectional shapes such as a square cross section and a round cross section.