About: http://webisa.webdatacommons.org/38167721

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	Therefore, composite laminated films composed of a LDPE film comprising carbon black or pigments dispersed therein, and a flexible sheet such as paper, aluminum foil, cellophane etc. have heretofore been used in the art.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es