About: http://webisa.webdatacommons.org/449052079

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	Each row includes alternating photodetectors, where a pair of adjacent photodetectors acts as differential sensors to cancel out ambient light and other noise.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com