About: http://webisa.webdatacommons.org/100364684

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 problem with both is that the surface is a coating or layer, and normal use and wear will eventually erode or damage it to a greater or lesser extent, depending on the use and care it gets.
http://www.w3.org/ns/prov#wasQuotedFrom	cookingforengineers.com