Resource: https://publications.pik-potsdam.de/cone/iso639-1/resource/cu
      
      
         
         - http://purl.org/dc/elements/1.1/identifier:
            			cu
         
- http://purl.org/dc/elements/1.1/relation:
            			
            
               				Resource: https://publications.pik-potsdam.de/cone/iso639-3/resource/chu
            
               
               - http://purl.org/dc/elements/1.1/identifier:
                  			chu
               
- http://purl.org/dc/elements/1.1/title:
                  			Church Slavic
               
- http://purl.org/dc/elements/1.1/title:
                  			Church Slavic; Old Slavonic; Church Slavonic; Old Bulgarian; Old Church Slavonic