About: http://webisa.webdatacommons.org/437756402

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	At least one of the two LEDs in an embodiment may produce amber light, yellow light, red light or other light. [0019] In an embodiment, one of the LEDs may produce short-wavelength light.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com