About: http://webisa.webdatacommons.org/410992814

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	Furthermore, certain types of sheet material and products formed therefrom are not meant to be cleaned or they must not be contaminated due to an immediate subsequent manufacturing operation.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com