About: http://webisa.webdatacommons.org/436830409

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	The next day we walk the great wall ??? a series of wall fortifications made of stone, brick, earth, wood, and other materials generally built along an east to west line of the northern borders of China for protection of the empire.
http://www.w3.org/ns/prov#wasQuotedFrom	culvercitycrossroads.com