About: http://webisa.webdatacommons.org/51649604

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	This functionality of automatic hiding is called menu discoverability, and while some users may find it inconvenient, the decision to hide the menus was an aesthetic one so that the panel would have a clean and uncluttered look.
http://www.w3.org/ns/prov#wasQuotedFrom	makeuseof.com