About: http://webisa.webdatacommons.org/360874230

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	Base metals such as copper to be used as a metal filler are known to have a certain kind of catalytic action and exert some influences on the curing reaction of an epoxy resin (see Japanese Laid-Open No. 31307/1997).
http://www.w3.org/ns/prov#wasQuotedFrom	google.es