About: http://webisa.webdatacommons.org/38427547

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 an LDPE film comprising carbon black or pigments dispersed therein, and flexible sheets such as paper, aluminum foil, cellophane etc. have heretofore been used in the art.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es