About: http://webisa.webdatacommons.org/46772652

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	At this point, a time constant of the connected low-pass filter or integrating circuit is set to at least a time necessary for the phase of the structured illumination to be changed by one period or N periods (N is a natural number).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com