About: http://webisa.webdatacommons.org/301434690

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	d in superposed layers There is described a machine for forming groups of ordered products, each group including products disposed according to superposed layers.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com