59 lines
1.8 KiB
Ruby
Executable file
59 lines
1.8 KiB
Ruby
Executable file
#!/usr/bin/env ruby
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require_relative 'database'
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require_relative 'vocabularies'
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# Output files of this step
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found_one = File.open(File.join('data', '001-found_countries_one.ttl'), 'w')
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found_zero = File.open(File.join('data', '001-found_countries_zero.ttl'), 'w')
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found_many = File.open(File.join('data', '001-found_countries_many.ttl'), 'w')
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files = [found_one, found_zero, found_many]
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files.each do |file|
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file.puts prefixes(:wd, :wdt, :rdfs, :mig, :schema, :country)
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file.puts
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end
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countries = {}
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DB[:location].each do |location|
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unless location[:Country].nil? or location[:Country].empty? or countries.include? location[:Country]
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countries[location[:Country]] = {
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id: "region:#{location[:country]}"
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}
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end
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end
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def country_definition(country_name_literal, wd_solutions)
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wd_ids = []
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geo_ids = []
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wd_solutions.map do |solution|
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country_uri = solution[:country].to_s
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wd_ids << get_wd_name(country_uri)
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geo_ids << "geo:#{solution[:GeoNamesID]}"
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end
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"country:#{toName(country_name_literal.to_s)} a schema:Country ;\n" \
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" rdfs:label #{country_name_literal.to_ntriples} ;\n" \
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" tm:wikidataEntity #{wd_ids.join(' , ')} ;\n" \
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" tm:geonamesEntiy #{geo_ids.join(' , ')} .\n"
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end
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countries.each do |country_name, country_attrs|
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p country_name
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country_name_literal = RDF::Literal.new(country_name, language: :en)
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query = WIKIDATA.select
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.where([:country, RDFS.label, country_name_literal])
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.where([:country, WDT.P31, WD.Q6256])
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.where([:country, WDT.P1566, :GeoNamesID])
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solutions = query.solutions
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case solutions.size
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when 0
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found_zero << "#{country_name}\n"
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when 1
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found_one << country_definition(country_name_literal, solutions)
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else
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found_many << country_definition(country_name_literal, solutions)
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end
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# sleep(1)
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end
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