get a list of all cycle uris and the size of their respective fist degree neighbourhood

gistfile1.txt

select  distinct ?a count(?b)
from <http://bio2rdf.org/rna_cycles_pdb>
where{
?a a <http://bio2rdf.org/narf_vocabulary:cycle>.
?fdn a <http://bio2rdf.org/narf_vocabulary:first_degree_cycle_neighbour_set>.
?a <http://bio2rdf.org/narf_vocabulary:has_attribute> ?fdn.
?fdn <http://bio2rdf.org/narf_vocabulary:has_member> ?b.

}