diff --git a/README.md b/README.md
index d1b1cae..11faf49 100755
--- a/README.md
+++ b/README.md
@@ -225,7 +225,7 @@ Inspired by [Awesome Deep Learning](https://github.com/ChristosChristofidis/awes
 -   [Norwegian Interlocking Directorate, 2002-2011](http://www.boardsandgender.com/data.php) - Two-mode and one-mode data on gender representation in Norwegian firms.
 -   [Movie galaxies](http://moviegalaxies.com/) - A databse of movie characters interaction graphs.
 -   [Pajek Datasets](http://vlado.fmf.uni-lj.si/pub/networks/data/).
--   [Philosophers Networks from Randall Collins's _The Sociology of Philosophies_](https://www.uva.nl/over-de-uva/organisatie/medewerkers/content/n/o/w.denooy/w.denooy.html#tab_1).
+-   [Philosophers Networks from Randall Collins's _The Sociology of Philosophies_](https://www.uva.nl/profiel/n/o/w.denooy/w.denooy.html#tab_1).
 -   [Siena Datasets](http://www.stats.ox.ac.uk/~snijders/siena/siena_datasets.htm).
 -   [SocioPatterns Datasets](http://www.sociopatterns.org/datasets/) - Network data obtained through the [SocioPatterns](http://www.sociopatterns.org/) sensing platform.
 -   [Stanford Large Network Dataset Collection](http://snap.stanford.edu/data/index.html).
@@ -879,4 +879,4 @@ Inspired by [Awesome Deep Learning](https://github.com/ChristosChristofidis/awes
 
 To the extent possible under law, the authors of this list – by chronological order: [François Briatte](http://f.briatte.org/), [Ian McCulloh](https://www.linkedin.com/in/mcculloh), [Aditya Khanna](http://home.uchicago.edu/~khanna7), [Manlio De Domenico](http://deim.urv.cat/~manlio.dedomenico/index.php), Patrick Kaminski, [Ericka Menchen-Trevino](http://www.ericka.cc/), [Tam-Kien Duong](https://github.com/taniki), [Jeremy Foote](https://github.com/jdfoote), [Catherine Cramer](http://nysci.org/nysci_people/catherine-cramer/), [Andrej Mrvar](http://mrvar.fdv.uni-lj.si/), [Patrick Doreian](http://patrickdoreian.com/), [Vladimir Batagelj](http://vladowiki.fmf.uni-lj.si/doku.php?id=vlado), Eric C. Jones, Alden S. Klovdahl, [James Fairbanks](http://www.jpfairbanks.net/), [Danielle Varda](http://www.ucdenver.edu/academics/colleges/SPA/FacultyStaff/Faculty/Pages/DanielleVarda.aspx), [Andrew Pitts](https://twitter.com/andpitts), [Roman Bartusiak](http://riomus.ml/), [Koustuv Sinha](http://koustuvsinha.github.io/), [Mohsen Mosleh](http://mohsenmosleh.com/), [Sandro Sousa](https://github.com/sandrofsousa), [Jean-Baptiste Pressac](https://github.com/JBPressac), [Patrick Connolly](https://github.com/patcon), [Hristo Georgiev](http://hristog.github.io/), [Tiago Azevedo](http://github.com/tjiagoM), [Luis Miguel Montilla](https://twitter.com/luismmontilla), and [Keith Turner](https://github.com/keith-turner) – have waived all copyright and related or neighboring rights to this work.
 
-Thanks to [Robert J. Ackland](https://github.com/rjackland), [Marc Flandreau](http://graduateinstitute.ch/directory/_/people/flandreau), [Eiko Fried](http://eiko-fried.com/), [Wouter de Nooy](https://www.uva.nl/over-de-uva/organisatie/medewerkers/content/n/o/w.denooy/w.denooy.html), [Katya Ognyanova](http://kateto.net/), [Camille Roth](http://camille.roth.free.fr/), [Cosma Shalizi](http://www.stat.cmu.edu/~cshalizi/), [Tom A.B. Snijders](https://www.stats.ox.ac.uk/~snijders/) and [Tim A. Wheeler](https://github.com/tawheeler), who helped locating some of the awesome resources featured in this list.
+Thanks to [Robert J. Ackland](https://github.com/rjackland), [Marc Flandreau](http://graduateinstitute.ch/directory/_/people/flandreau), [Eiko Fried](http://eiko-fried.com/), [Wouter de Nooy](https://www.uva.nl/profiel/n/o/w.denooy/w.denooy.html), [Katya Ognyanova](http://kateto.net/), [Camille Roth](http://camille.roth.free.fr/), [Cosma Shalizi](http://www.stat.cmu.edu/~cshalizi/), [Tom A.B. Snijders](https://www.stats.ox.ac.uk/~snijders/) and [Tim A. Wheeler](https://github.com/tawheeler), who helped locating some of the awesome resources featured in this list.