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<http://webisa.webdatacommons.org/prov/129902135>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/359822060> .
<http://webisa.webdatacommons.org/359822060>	<http://www.w3.org/ns/prov#value>	"Several obstacles exist to the successful manufacturing and commercializing of high device-quality Group III nitride-based materials, whether in bulk, single-crystal, polycrystalline or epitaxial form, for electronics and other applications." .
<http://webisa.webdatacommons.org/359822060>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com.au> .