About: http://webisa.webdatacommons.org/356202439

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	Trays of the form shown in Fig. may be disposed in any suitable conditioning chamber', such for example as that shown'in Fig. 1, and the glass therein brought to a condition of proper working temperature and uniform viscosity.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com