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

ResourceCount
library(semweb/rdf_db)4
library(semweb/rdfs)2
library(csv)1
library(http/http_dispatch)1
library(http/http_open)1
library(semweb/rdf_library)1
library(semweb/rdf_litindex)1
library(semweb/rdf_zlib_plugin)1
library(thread_pool)1
library(xpath)1