@misc{hyvonen-sampos-white-paper-2020,
  author     = {Eero Hyvönen},
  title      = {Semantic ``Sampo'' Portals for Digital Humanities Based on a National Linked Open Data Infrastructure},
  year       = {2020},
  note       = {White paper, Aalto University, Semantic Computing Research Group (SeCo)},
  optproject = {http://www.seco.tkk.fi/applications/kulttuurisampo/,http://www.seco.tkk.fi/applications/kirjasampo/,
                 http://www.seco.tkk.fi/applications/travelsampo/,http://www.seco.tkk.fi/projects/sotasampo/,http://www.seco.tkk.fi/projects/biografiasampo/en/,
                 http://www.seco.hut.fi/projects/sotasurmat-1914-1922, https://seco.cs.aalto.fi/projects/sotavangit/,
                 https://seco.cs.aalto.fi/projects/semparl/, https://seco.cs.aalto.fi/projects/mmm/, https://seco.cs.aalto.fi/projects/yo-matrikkelit/,
                 http://www.seco.hut.fi/projects/biographies, https://seco.cs.aalto.fi/projects/nimisampo/, http://www.seco.cs.aalto.fi/projects/sualt/ 
                 https://seco.cs.aalto.fi/tools/sampo-ui https://seco.cs.aalto.fi/applications/sampo}
}