<https://dme-tech.com/product/dme_vr_n57_dde731a_edc17cp45_sw-f020-14-11-490-fs-o_7et20-00002477-010/#product>
<http://schema.org/sku>
"21864"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://dme-tech.com/product/dme_vr_n57_dde731a_edc17cp45_sw-f020-14-11-490-fs-o_7et20-00002477-010/>