Assertion: mustard gas | /r/HasProperty | oily liquid
Facets:
value: given the name mustard gas
type: OTHER
value: with a low boiling point
type: OTHER
Source sentences:
text: Mustard gas, dichlorodiethyl sulphide, is in fact an oily liquid with a low boiling point, given the name mustard gas by the British owing to its odour of mustard or horseradish in its impure form.