About: http://webisa.webdatacommons.org/12800796

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	FIGS. 2 and 3 illustrate two examples of cavities which may be used as part of the enhanced boiling outer surface of the tubes used in the practice of this invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com