About: http://webisa.webdatacommons.org/138789005

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 small amount of such oscillations present no problem as long as the amount of the light having no fluctuations is relatively greater than that the amount of light having fluctuations when the degree of opening of a diaphragm is great.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com