Assertion: mast's sail | /r/HasProperty | set
Facets:
Source sentences:
text: Where two such sails are set, the foremost sail will be called the jib and is attached to a line running in front of the forestay and secured to a bowsprit.
text: The upper or only topgallant sail is set from the top of the topgallant mast, if there is a lower topgallant it is set from midway down the topgallant mast.