[RDF] Skip empty lines in CSV files
[RDF] Skip empty lines in CSV files

karies/root,olifre/root,karies/root,karies/root,olifre/root,olifre/root,root-mirror/root,root-mirror/root,root-mirror/root,root-mirror/root,root-mirror/root,olifre/root,root-mirror/root,root-mirror/root,olifre/root,olifre/root,root-mirror/root,root-mirror/root,karies/root,olifre/root,root-mirror/root,karies/root,olifre/root,karies/root,olifre/root,karies/root,karies/root,olifre/root,karies/root,karies/root,root-mirror/root,karies/root,olifre/root