About: http://webisa.webdatacommons.org/157274360

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	Etch the aluminum using the metal 3 mask 223 shown in FIG. 47 so as to leave portions e.g. 238 as shown in FIG. 48 and FIG. 49.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es