Assertion: gaseous oxygen | /r/HasProperty | dangerous
Facets:
value: in excess
type: DEGREE
value: especially
type: DEGREE
value: such as in homes
type: LOCATION
Source sentences:
text: Oxygen concentrators using pressure swing adsorption (PSA) technology are used widely for oxygen provision in healthcare applications, especially where liquid or pressurized oxygen is too dangerous or inconvenient, such as in homes or in portable clinics.
text: Even gaseous oxygen is dangerous in excess.