About: http://webisa.webdatacommons.org/85977636

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 process allows the types and spacings of the layers, the pattern of active elements, and the composition of the active elements, to be controllably varied over wide ranges as may be required for any particular application.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com