<http://schema.org/about>
"Smudging, or the Sacred Smoke Bowl Blessing, is intended to cast any negative energy out of a home and further keep any bad mojo at bay. Most commonly, a bundle"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/health/healthy-spaces/questions/what-in-the-world-is-home-smudging>