About: http://webisa.webdatacommons.org/60603730

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 burden was particularly heavy on those wives whose husbands went on extended expeditions to collect data, who moved frequently or who could be called away unexpectedly.
http://www.w3.org/ns/prov#wasQuotedFrom	bl.uk