About: http://webisa.webdatacommons.org/136677633

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	and cleaning of 5 the apparatus is facilitated by the introduction of a suitable thinning liquid or solvent, such as an oil, into the passages.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com