<https://www.stairgalleries.com/stair-auctions/catalog/>
<http://schema.org/dateModified>
"2018-05-14T19:13:52+00:00"^^<http://schema.org/Date>
<https://auctions.stairgalleries.com/lot/federal-carved-mahogany-sofa-c-1810-3762008>