Table for the 4 triples for predicate cpack:usesPackageFile in graph https://cliopatria.swi-prolog.org/packs/EDM

Subject	Object
?:EDM.pl	?:components.pl
?:EDM.pl	?:graph.pl
?:components.pl	?:library(http/page_info)
?:graph.pl	?:library(http/page_info)