Assertion: mastodon's tusk | /r/HasProperty | imported into the united states
Facets:
value: between 1993
type: TEMPORAL
value: between 2003
type: TEMPORAL
Source sentences:
text: Between 1993 and 2003, more than 22,000 whole tusks from woolly mammoths and 500,000 carvings were imported into the United States, according to data from the U.S. Fish and Wildlife Service Law Enforcement Management Information system.