This data is a pronunciation dictionary consisting of approximately 822 000 Swedish words with their corresponding phonetic transcription.
The license is a CC0 which is unrestricted. This particular version of the lexicon is an improved and updated version produced by Emelie Kullmann and the original unmodified version of the lexicon can be found on the website of the National Library of Norway.
The updated version of the lexicon that can be directly downloaded from here is recommended to use with the Swedish recipe and yields a better result for ASR.