About: http://webisa.webdatacommons.org/242542506

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	An open staircase allows both light and air to circulate. (here is an example of an open grand staircase.) What then are the digital imaging equivalent to light and/or air passing through an open staircase of a certain span (range).
http://www.w3.org/ns/prov#wasQuotedFrom	typepad.com