About: http://webisa.webdatacommons.org/429715764

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	coating the dental stone tray mold with a separating agent, such as petroleum jelly;
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com