About: http://webisa.webdatacommons.org/277488034

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	Once convicts began arriving in 1850 there was a reliable source of cheap labour for public works and in 1851 the tolls were abolished.
http://www.w3.org/ns/prov#wasQuotedFrom	wanowandthen.com