Assertion: potassium iodide's iodine | /r/AtLocation | the environment
Facets:
value: for more than 24 hours
type: TEMPORAL
Source sentences:
text: In some cases, radioactive iodine might be in the environment for more than 24 hours.
text: In some cases, radioactive iodine might be in the environment for more than 24 hours.
text: In some cases, radioactive iodine might be in the environment for more than 24 hours.