About: http://webisa.webdatacommons.org/207170100

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	Now stairs and other objects can be climbed up to a specified height, and the scene node (camera or character) will smoothly step up (if you want it even smoother, it is easy to tweak the value to your own desire).
http://www.w3.org/ns/prov#wasQuotedFrom	ogre3d.org