About: http://webisa.webdatacommons.org/375573724

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	The evaporation tube 132 may be of any desired shape, including the conical shape illustrated in FIG. 1, a block, a sphere or other shape desired.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com