About: http://webisa.webdatacommons.org/16046410

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	The foregoing precautions greatly increase the difficulty, and especially the cost, of mass-producing clam shell style sandwich containers from starch-based compositions.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es