<http://caligraph.org/resource/Johnny%20Boker%20or%20De%20Broken%20Yoke%20in%20de%20Coaling%20Ground_(21602787)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Blackface_minstrel_song> .
<http://caligraph.org/resource/Johnny%20Boker%20or%20De%20Broken%20Yoke%20in%20de%20Coaling%20Ground_(21602787)>	<http://www.w3.org/2000/01/rdf-schema#label>	"Johnny Boker or De Broken Yoke in de Coaling Ground" .
<http://caligraph.org/resource/Johnny%20Boker%20or%20De%20Broken%20Yoke%20in%20de%20Coaling%20Ground_(21602787)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Johnny%20Boker%20or%20De%20Broken%20Yoke%20in%20de%20Coaling%20Ground_(21602787)>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Johnny Boker or De Broken Yoke in de Coaling Ground" .
<http://caligraph.org/resource/Johnny%20Boker%20or%20De%20Broken%20Yoke%20in%20de%20Coaling%20Ground_(21602787)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_blackface_minstrel_songs> .