About: http://webisa.webdatacommons.org/225180602

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 gold rushes of the 1850s were a time of unparalleled social and economic development, when mining techniques leap-frogged from the rudimentary to the sophisticated in a few short years.
http://www.w3.org/ns/prov#wasQuotedFrom	sbs.com.au