Assertion: chub mackerel | /r/HasProperty | a species of fish
Facets:
value: in mackerel family
type: OTHER
value: in the tuna
type: LOCATION
Source sentences:
text: The chub mackerel, Pacific mackerel, or Pacific chub mackerel (Scomber japonicus) is a species of fish in the tuna and mackerel family, Scombridae.