Assertion: canned tuna | /r/HasProperty | most likely southern bluefin
Facets:
value: in the early 1980s
type: TEMPORAL
Source sentences:
text: While in the early 1980s canned tuna in Australia was most likely southern bluefin, as of 2003 it was usually yellowfin, skipjack, or tongol (labelled "northern bluefin" or "longtail").