Assertion: ironing board's frame | /r/MadeOf | steel
Facets:
value: with an epoxy coating
type: OTHER
value: to improve its service life
type: PURPOSE
Source sentences:
text: Made of steel, its epoxy-coated frame is durable.
text: The board’s frame is made of steel with an epoxy coating to improve its service life.
text: Made of steel, its frame is durable.