About: http://webisa.webdatacommons.org/402679701

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	there are several other blog posts about these stairs. here is a link to the final one and you can work back to this post from that one ... great project !!!
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com