About: http://webisa.webdatacommons.org/37147438

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	Using an oxidizer such as a chromic acid or a permanganic acid, resin residues in the openings 48 are removed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com