Assertion: hovercraft's speed | /r/HasProperty | unique
Facets:
Source sentences:
text: They were deployed on trial to the Vietnam War by the United States Navy as PACV patrol craft in the Mekong Delta where their mobility and speed was unique.
text: They were deployed on trial to the Vietnam War by the United States Navy as PACV patrol craft in the Mekong Delta where their mobility and speed was unique.