<http://webisa.webdatacommons.org/prov/293789272>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/12286853> .
<http://webisa.webdatacommons.org/12286853>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/12286853>	<http://www.w3.org/ns/prov#value>	"In another embodiment, the invention features a light-emitting device that includes a multi-layer stack of materials including a light-generating region and a first layer supported by the light-generating region." .
<http://webisa.webdatacommons.org/12286853>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.fr> .