Assertion: jack | /r/HasProperty | flag
Facets:
Source sentences:
text: Notwithstanding Their Lordships' circular of 1902, by 1913 the Admiralty described the "Union Flag" and added in a footnote that 'A Jack is a Flag to be flown only on the "Jack" Staff'.
text: A jack is a flag flown from a short jackstaff at the bow (front) of a vessel, while the ensign is flown on the stern (rear).