?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Laura&rft.aulast=Akerman&rft.au=Akerman%2C+Laura&rft.title=Linked+Data+Demos+Not+Just+Another+Mashup!&rft.date=1+May+2018&rft.genre=proceeding