Distinct objects for predicate cpack:gitURL in graph https://cliopatria.swi-prolog.org/packs/pirates sorted by frequency

Resource	Count
<git://eculture.cs.vu.nl/home/janw/git/ClioPatria/pirates.git>	1
<http://cliopatria.swi-prolog.org/git/cpack-mirrors/pirates.git>	1