About: http://webisa.webdatacommons.org/343603684

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	Tmax =a maximum permissible amount, or quantum, of thickness that represents 2??N radians of phase delay within the medium of the element which may be removed from F(x), where N is a positive integer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr