About: http://webisa.webdatacommons.org/281300907

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 present invention relates to systems for photographically reproducing both line and continuous tone graphic material and more particularly to a dual resolution method and apparatus for reproducing such materials.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk