skos:altLabel | - Crown Prince
- Denmark
- Frederick
- Prince Frederick
- Prince Frederik
- the Crown Prince
- Crown Prince Frederick
- The Crown Prince
- Frederik
- Crown Princess of Denmark
- Crown Prince Frederik
- Crown Prince of Denmark
- Frederik V
- Crown Prince's
- Prince Frederik of Denmark
- The Crown Prince of Denmark
- <br />Frederik<br />of Denmark
- Crown Prince Frderik of Denmark
- Crown Prince Frederik of Denmark
- Crown Prince's Birthday
- Crown Prince, Frederik of Denmark
- Crown Prince<br />Frederik
- Danish Crown Prince
- Denmark’s Crown Prince Frederik
- Frederik André Henrik Christian
- Frederik, the Crown Prince of Denmark
- Frederik,<br /> Crown Prince of Denmark
- Frederik,_Crown_Prince_of_Denmark
- H.R.H Crown Prince Frederik of Denmark
- H.R.H. Crown Prince Frederik of Denmark
- HRH The Crown Prince
- His Royal Highness Crown Prince Frederik
- His Royal Highness Frederik
- His Royal Highness The Crown Prince of Denmark
- King Frederik VIII Centenary Medal
- Prince Frederik André Henrik Christian of Denmark
- Prince Frederik and Princess Mary of Denmark
- Prince Fredrick
- The Crown Prince Frederik
- The Crown Prince Frederik of Denmark
- crown prince Frederik of Denmark
- Prince (Christian) Frederik Franz Michael Carl Valdemar Georg
- Frederik, Crown Prince of Denmark, Count of Monpezat
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