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

ResourceCount
library(semweb/rdf_db)7
library(http/http_dispatch)6
library(http/http_json)4
library(http/http_parameters)4
library(semweb/rdf_litindex)4
library(http/http_server_files)1
library(process)1