About: http://webisa.webdatacommons.org/280028705

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	A Feature is automatically discovered by entering that hex, while a Landmark is visible from some number of hexes away depending on height, terrain, and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom	obsidianportal.com