Assertion: iron's amount | /r/HasProperty | left in the reservoir
Facets:
Source sentences:
text: Injection of steam through the fabric during the ironing process; A water reservoir inside the iron used for steam generation; An indicator showing the amount of water left in the reservoir, Constant steam: constantly sends steam through the hot part of the iron into the clothes; Steam burst: sends a burst of steam through the clothes when the user presses a button; (advanced feature)