About: http://webisa.webdatacommons.org/442668515

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	A pipette head shifter 56 is disposed on the casing 50 for shifting the pipette head 54 in three directions of X, Y and Z. The pipette head shifter 56 is a moving device and may include a conveyor belt, pulleys, a carriage and a motor.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com