Assertion: catch | /r/HasProperty | introduced as a management tool
Facets:
value: in the united states
type: LOCATION
value: in the state of michigan
type: LOCATION
value: in 1952
type: TEMPORAL
Source sentences:
text: In the United States, catch and release was first introduced as a management tool in the state of Michigan in 1952 as an effort to reduce the cost of stocking hatchery-raised trout.