About: http://webisa.webdatacommons.org/25046494

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	Holes formed in this manner may be incomplete or deformed, which is undesirable, particularly in applications, such as photonic crystals, where precise tolerances are desired.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es