About: http://webisa.webdatacommons.org/243405159

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	Optional additives, such as plasticizer, may be present in quantities up to about 40 weight percent.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr