About: http://webisa.webdatacommons.org/87136868

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	Since the data from the sensor 1 fluctuates because of such factors as errors in A/D conversion, the window is set such that it has a certain allowance not only in the angular direction but also in the radial direction.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com