anchor.diff:  /government/policies/supporting-vibrant-and-sustainable-arts-and-culture,/government/policies/arts-and-culture
   /government/policies/supporting-vibrant-and-sustainable-arts-and-culture/activity,/government/policies/arts-and-culture
   /government/policies/supporting-vibrant-and-sustainable-arts-and-culture/activity.atom,/government/policies/arts-and-culture.atom
  -/government/policies/supporting-vibrant-and-sustainable-arts-and-culture/supporting-pages/funding-for-the-arts,/government/publications/2010-to-2015-government-policy-arts-and-culture/2010-to-2015-government-policy-arts-and-culture#appendix-1-funding-for-the-arts-
  +/government/policies/supporting-vibrant-and-sustainable-arts-and-culture/supporting-pages/funding-for-the-arts,/government/publications/2010-to-2015-government-policy-arts-and-culture/2010-to-2015-government-policy-arts-and-culture#appendix-1-funding-for-the-arts
   /government/policies/supporting-vibrant-and-sustainable-arts-and-culture/supporting-pages/supporting-mixed-funding-for-arts-and-culture-including-philanthropy-and-fundraising,/government/publications/2010-to-2015-government-policy-arts-and-culture/2010-to-2015-government-policy-arts-and-culture#appendix-2-supporting-mixed-funding-for-arts-and-culture-including-philanthropy-and-fundraising
   /government/policies/supporting-vibrant-and-sustainable-arts-and-culture/supporting-pages/uk-city-of-culture-programme,/government/publications/2010-to-2015-government-policy-arts-and-culture/2010-to-2015-government-policy-arts-and-culture#appendix-3-uk-city-of-culture-programme
   /government/policies/supporting-vibrant-and-sustainable-arts-and-culture/supporting-pages/arts-and-cultural-education-for-young-people,/government/publications/2010-to-2015-government-policy-arts-and-culture/2010-to-2015-government-policy-arts-and-culture#appendix-4-arts-and-cultural-education-for-young-people
  
positive.code: /government/policies/countering-weapons-proliferation/activity,/government/policies/weapons-proliferation
  /government/policies/countering-weapons-proliferation/activity.atom,/government/policies/weapons-proliferation.atom
  /government/policies/countering-weapons-proliferation/supporting-pages/north-korea-nuclear-policy,/government/publications/2010-to-2015-government-policy-weapons-proliferation/2010-to-2015-government-policy-weapons-proliferation#appendix-1-north-korea-nuclear-policy
  /government/policies/countering-weapons-proliferation/supporting-pages/global-threat-reduction-programme,/government/publications/2010-to-2015-government-policy-weapons-proliferation/2010-to-2015-government-policy-weapons-proliferation#appendix-2-global-threat-reduction-programme-
  /government/policies/countering-weapons-proliferation/supporting-pages/restricting-the-development-of-nuclear-weapons,/government/publications/2010-to-2015-government-policy-weapons-proliferation/2010-to-2015-government-policy-weapons-proliferation#appendix-3-restricting-the-development-of-nuclear-weapons
  /government/policies/countering-weapons-proliferation/supporting-pages/counter-proliferation-programme,/government/publications/2010-to-2015-government-policy-weapons-proliferation/2010-to-2015-government-policy-weapons-proliferation#appendix-4-counter-proliferation-programme
  /government/policies/countering-weapons-proliferation/supporting-pages/global-partnership,/government/publications/2010-to-2015-government-policy-weapons-proliferation/2010-to-2015-government-policy-weapons-proliferation#appendix-5-global-partnership
  
negative.code: /government/policies/providing-clean-water-and-sanitation-in-developing-countries,/government/policies/water-and-sanitation-in-developing-countries
  /government/policies/providing-clean-water-and-sanitation-in-developing-countries/activity,/government/policies/water-and-sanitation-in-developing-countries
  /government/policies/providing-clean-water-and-sanitation-in-developing-countries/activity.atom,/government/policies/water-and-sanitation-in-developing-countries.atom
  /government/policies/providing-clean-water-and-sanitation-in-developing-countries/supporting-pages/improving-access-to-safe-drinking-water,/government/publications/2010-to-2015-government-policy-water-and-sanitation-in-developing-countries/2010-to-2015-government-policy-water-and-sanitation-in-developing-countries#appendix-1-improving-access-to-safe-drinking-water
  /government/policies/providing-clean-water-and-sanitation-in-developing-countries/supporting-pages/improving-access-to-water-sanitation-and-improved-hygiene-through-research,/government/publications/2010-to-2015-government-policy-water-and-sanitation-in-developing-countries/2010-to-2015-government-policy-water-and-sanitation-in-developing-countries#appendix-2-improving-access-to-water-sanitation-and-improved-hygiene-through-research
  /government/policies/providing-clean-water-and-sanitation-in-developing-countries/supporting-pages/improving-sanitation-and-hygiene,/government/publications/2010-to-2015-government-policy-water-and-sanitation-in-developing-countries/2010-to-2015-government-policy-water-and-sanitation-in-developing-countries#appendix-3-improving-sanitation-and-hygiene
  /government/policies/providing-clean-water-and-sanitation-in-developing-countries/supporting-pages/managing-water-resources,/government/publications/2010-to-2015-government-policy-water-and-sanitation-in-developing-countries/2010-to-2015-government-policy-water-and-sanitation-in-developing-countries#appendix-4-managing-water-resources
  