Assertion: sailboat | /r/HasProperty | simple
Facets:
value: in design
type: OTHER
Source sentences:
text: The sailboats of Mesopotamia were simple in design; the sails were square in shape and made of cloth.
text: Sailboats - - A simple projects for kids.
text: Their sailboats were as simple as they needed to be, but they introduced plank construction and square sails.