About: http://webisa.webdatacommons.org/409577697

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	These maps reveal the landscape ??? fields, farm houses etc. ??? from which millions of people emigrated to America, Australia, Great Britain and other destinations.
http://www.w3.org/ns/prov#wasQuotedFrom	nma.gov.au