About: http://webisa.webdatacommons.org/80402200

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	If the average thickness were an inch and the titles were stacked one on top of the other, the column would rise to a height of over 7,500 feet.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com