About: http://webisa.webdatacommons.org/393675465

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	During the Iron Age, menials tasks such as collecting water may have been performed daily by a retinue of slaves and 'unfree workers'.
http://www.w3.org/ns/prov#wasQuotedFrom	bbc.co.uk