About: http://webisa.webdatacommons.org/343204195

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	Any remnants of removed material of the first and/or second layer can be separated with one or more streams of a gaseous fluid, such as air or nitrogen.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es