About: http://webisa.webdatacommons.org/438549325

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	My guess is that if you live in America, then no, there was nothing particularly unusual about the staircase - maybe you noticed a chip in the paint on the handrail or that their is a bit of dirt on the third stair.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com