About: http://webisa.webdatacommons.org/81592098

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	In other words, the ceramic substrate themselves, because they???re largely void space, 89 percent void space, they have quite a bit of permeability, air and other things can get in them.
http://www.w3.org/ns/prov#wasQuotedFrom	designnews.com