_:n0c856e8081b54a06a6777da9e079b425xb1
<http://schema.org/position>
"1"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://www.buecher.de/shop/kopf-hals/differential-diagnosis-in-otolaryngology/stewart-michael-g--selesnick-samuel-h-/products_products/detail/prod_id/26981552/>