About: http://webisa.webdatacommons.org/195422240

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	The reduction of the size of the portion of the data field becomes a function of the optical or other detector which is used to detect the supplemental data signal.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com