About: http://webisa.webdatacommons.org/109295022

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	In addition, the eye does particularly well at smoothly tracking targets that are moving in the range of 1 to 30 degrees of visual angle per second, a form of movement that is called smooth pursuit.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com