About: http://webisa.webdatacommons.org/402348970

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 handling semiconductor wafers for a film-formation process, for example, there is a case where processed wafers are accompanied by thin films sticking to the bottom, as well as the top as a matter of course.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com