<http://schema.org/description>
"Information about the fecal occult blood test, including what it is, what it&amp;#39;s used for, preparation, how it&amp;#39;s done, and the risks involved."^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.verywell.com/fecal-occult-blood-test-1941630>