About: http://webisa.webdatacommons.org/392308026

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	Heat is typically supplied to the metallic platens, as via tubing 26, 26 a, 26 b, 26 c and 26 d for hot fluid such as water, and pressure is applied to inner segments 21 and 24 as by a central plug 30 seen in FIG. 10.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com