About: http://webisa.webdatacommons.org/110943321

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 same etch will not operate well on layer 13, but an etchant, such as HF or the like, can be utilized.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com