About: http://webisa.webdatacommons.org/401701102

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	This device is a sliding caliper and depth gauge used to determine the capacity of barrel content for tax purposes.
http://www.w3.org/ns/prov#wasQuotedFrom	maxwellshouse.co.uk