About: http://webisa.webdatacommons.org/142742425

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	Other materials may be added to the substrate such as antistatic agents, slip agents, lubricants or other conventional additives.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es