_:nf255b83a3bc5478b9f99d5aa4fdf0e5fxb0
<http://schema.org/description>
"If you're installing or renovating a staircase, you'll most likely need to figure out the amount of new carpeting you'll need to cover the stairs. The basic steps you'll take to measure your stairs for carpeting are straightforward...."
<https://www.wikihow.com/Calculate-Carpet-on-Stairs>