About: http://webisa.webdatacommons.org/68895404

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	So basically, I am suggesting that alcove, niches, and other things can contain hidden items" that you allow the players to stumble upon.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com