About: http://webisa.webdatacommons.org/88512780

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	Said system may comprise a blow case connected to a pressurizing means such as a compressor for providing a positive pressure in said blow case above the powdered material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com