About: http://webisa.webdatacommons.org/389082159

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	Because polymerization occurs directly in the mold, low filling pressures and mold temperatures are involved which allows for molds to be made of less durable, less expensive materials such as aluminum and castable metals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com