About: http://webisa.webdatacommons.org/31227075

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	Said organic substances include polyester, polyurethane, polyamide and the like and said inorganic substances include ceramics, such as Al2 O3, glass, enamel, SiO2 and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com