About: http://webisa.webdatacommons.org/246846833

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 apparatus comprises a plurality of vessel holding chambers, each chamber including means for sensing the insertion therein and providing a presence signal indicating the insertion in a given chamber of a vessel.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com