About: http://webisa.webdatacommons.org/22483925

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	Therefore, there is a limit in stretching in the thickness direction and thus the retardation in the thickness direction cannot be controlled within a wide range.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au