Assertion: ozone's concentration | /r/HasProperty | harmful
Facets:
value: to the upper respiratory tract
type: TRANSITIVE-OBJECT
value: to the lungs
type: TRANSITIVE-OBJECT
value: to animals
type: TRANSITIVE-OBJECT
value: to other materials
type: TRANSITIVE-OBJECT
value: to people
type: TRANSITIVE-OBJECT
value: to crops
type: TRANSITIVE-OBJECT
Source sentences:
text: Strong sunlight and hot weather cause ground-level ozone to form in harmful concentrations in the air.
text: Even very low concentrations of ozone can be harmful to the upper respiratory tract and the lungs.
text: Watch out : Even very low concentrations of ozone can be harmful to the upper respiratory tract and the lungs.
text: reached in the occupied space : Even very low concentrations of ozone can be harmful to the upper respiratory tract and the lungs.
text: High concentrations of ozone near ground level can be harmful to people, animals, crops, and other materials.