MinervaNeue/tests/browser/features/step_definitions/wikidata_descriptions.rb

Then(/^I should see a tagline$/) do
  expect(on(ArticlePage).wikidata_description_element).to be_visible
end

Then(/^I should not see a tagline$/) do
  expect(on(ArticlePage).wikidata_description_element).not_to be_visible
end