About: http://webisa.webdatacommons.org/435302904

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 direct measuring optical encoder provides repeatability to 0.00005 degrees and a double read-head option is available when the highest accuracy and repeatability are required.
http://www.w3.org/ns/prov#wasQuotedFrom	bio-medicine.org