About: http://webisa.webdatacommons.org/215064099

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 invention is applicable in particular to cases which can be stacked one inside the other when they are empty.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com