About: http://webisa.webdatacommons.org/225685930

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	When the prefoamed particles obtained by this invention are filled in a mold and heat-expanded using a heating medium such as steam, a foamed article conforming to the mold can be provided.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es