Assertion: iris's flowering stem | /r/HasProperty | hollow
Facets:
Source sentences:
text: They have long, erect flowering stems which may be simple or branched, solid or hollow, and flattened or have a circular cross-section.
text: They have long, erect flowering stems which may be solid or hollow, simple or branched, and flattened or have a circular cross-section.
text: They have long, erect flowering stems which may be simple or branched, solid or hollow, and flattened or have a circular cross-section.