About: http://webisa.webdatacommons.org/297854523

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 outer polymer layer 8 may have a thickness of 1 to 300 ??m, preferably 20 to 300 ??m, and especially 50 to 150 ??m.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com