Assertion: stallion | /r/HasProperty | skowronek
Facets:
Source sentences:
text: Poland's first state-run Arabian stud farm, Janów Podlaski, was established by the decree of Alexander I of Russia in 1817, and by 1850, the great stud farms of Poland were well-established, including Antoniny, owned by the Polish Count Potocki (who had married into the Sanguszko family); later notable as the farm that produced the stallion Skowronek.