About: http://webisa.webdatacommons.org/211809735

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 barrier layer 222 may be a suitable material, such as a wax, that loses its structural material when heated.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com