Assertion: ozone | /r/HasProperty | released into the air
Facets:
Source sentences:
text: Odors in a room could be masked by the smell of ozone being released into the air.
text: Ozone can be released into the air from some office equipment such as laser printers and copiers, from some types of “air cleaners” such as some electric or ion generators, and from certain industrial processes such as ozone treatment of bottled water.