About: http://webisa.webdatacommons.org/308340149

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	A further object of the invention is to provide a means and method as above described which can produce sterile and particle-free articles whether the articles be solid or have hollowed places or interior sections.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr