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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	For particular processes, the film holes 142 may be formed, for example by drilling, prior to removal of the fillers 32, 33.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com