diff --git a/data/blob.ttl b/data/blob.ttl
index fdeb1d7..fa2261f 100644
--- a/data/blob.ttl
+++ b/data/blob.ttl
@@ -2039,6 +2039,66 @@ prefix library: <dokk:library:>
     :primary_source_retrieved "2010-05-25" ;
     :type "PDF" .
 
+<dokk:blob:pdf/bausteine_creative_commons_LLZ.pdf>
+    :library library:bausteine_creative_commons_LLZ ;
+    :primary_source "https://media.llz.uni-halle.de/oer/cc-cheatsheet.pdf" ;
+    :primary_source_retrieved "2023-05-31" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/old_english_paradigms_cheat_sheet_ODonnell_2020.pdf>
+    :library library:old_english_paradigms_cheat_sheet_ODonnell_2020 ;
+    :primary_source "https://people.uleth.ca/~daniel.odonnell/files/OECheatsheet.pdf" ;
+    :primary_source_retrieved "2023-05-31" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/pyexcelerator_xlwt_cheatsheet_Harrison.pdf>
+    :library library:pyexcelerator_xlwt_cheatsheet_Harrison ;
+    :primary_source "https://hairysun.com/images/cheatsheet.pdf" ;
+    :primary_source_retrieved "2023-05-31" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/ltm_cheat_sheet_Durusau.pdf>
+    :library library:ltm_cheat_sheet_Durusau ;
+    :primary_source "https://www.durusau.net/publications/ltm-cheatsheet-0.1.pdf" ;
+    :primary_source_retrieved "2023-05-31" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/wsgi_1.0_cheat_sheet_Narea_2010.pdf>
+    :library library:wsgi_1.0_cheat_sheet_Narea_2010 ;
+    :primary_source "https://gustavonarea.net/files/talks/europython2010/wsgi-cheatsheet.pdf" ;
+    :primary_source_retrieved "2023-05-31" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/Postgresql_9.0_cheatsheet_Postgres_OnLine.pdf>
+    :library library:Postgresql_9.0_cheatsheet_Postgres_OnLine ;
+    :primary_source "https://www.postgresonline.com/downloads/special_feature/postgresql90_cheatsheet_A4.pdf" ;
+    :primary_source_retrieved "2023-05-31" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/eapi_cheat_sheet_8.0_2021.pdf>
+    :library library:eapi_cheat_sheet_8.0_2021 ;
+    :primary_source "https://projects.gentoo.org/pms/8/eapi-cheatsheet.pdf" ;
+    :primary_source_retrieved "2023-05-31" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/overleaf_write_collaborate_latex_documents_UQ_2021.pdf>
+    :library library:overleaf_write_collaborate_latex_documents_UQ_2021 ;
+    :primary_source "https://web.library.uq.edu.au/files/145715/2021-12-02_Overleaf_write_articles_with_LaTeX.pdf" ;
+    :primary_source_retrieved "2023-05-31" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/wikipedia_communications_professional_primer_Beutler_2014.pdf>
+    :library library:wikipedia_communications_professional_primer_Beutler_2014 ;
+    :primary_source "https://instituteforpr.org/wp-content/uploads/Beutler_WikiPrimer.pdf" ;
+    :primary_source_retrieved "2023-05-31" ;
+    :type "PDF" .
+
+<dokk:blob:pdf/tending_garden_ensure_app_stores_users_first_Bergmayer_2020.pdf>
+    :library library:tending_garden_ensure_app_stores_users_first_Bergmayer_2020 ;
+    :primary_source "https://publicknowledge.org/wp-content/uploads/2021/11/Tending_the_Garden-1.pdf" ;
+    :primary_source_retrieved "2023-05-31" ;
+    :type "PDF" .
+
 ################################################################################
 # IMAGES
 ################################################################################
diff --git a/data/library.ttl b/data/library.ttl
index 368b4bb..266ccff 100644
--- a/data/library.ttl
+++ b/data/library.ttl
@@ -1783,3 +1783,53 @@ prefix license: <dokk:license:>
     :title "Choice of units in lattice Boltzmann simulations" ;
     :license license:CC-BY-SA-3.0 ;
     :author "Jonas Latt" .
+
+:bausteine_creative_commons_LLZ
+    :title "Bausteine der Creative Commons" ;
+    :license license:CC-BY-4.0 ;
+    :author "Melanie Grießer" .
+
+:old_english_paradigms_cheat_sheet_ODonnell_2020
+    :title "Old English Paradigms Cheat Sheet" ;
+    :license license:CC-BY-4.0 ;
+    :author "Daniel Paul O'Donnell" .
+
+:pyexcelerator_xlwt_cheatsheet_Harrison
+    :title "pyExcelerator/xlwt Cheatsheet" ;
+    :license license:CC-BY-3.0 ;
+    :author "Matt Harrison" .
+
+:ltm_cheat_sheet_Durusau
+    :title "LTM – Cheat-sheet" ;
+    :license license:CC-BY-3.0 ;
+    :author "Patrick Durusau" .
+
+:wsgi_1.0_cheat_sheet_Narea_2010
+    :title "WSGI 1.0 Cheat-sheet" ;
+    :license license:CC-BY-2.0 ;
+    :author "Gustavo Narea" .
+
+:Postgresql_9.0_cheatsheet_Postgres_OnLine
+    :title "Postgresql 9.0 cheatsheet" ;
+    :license license:CC-BY-SA-3.0 ;
+    :author "postgresonline.com" .
+
+:eapi_cheat_sheet_8.0_2021
+    :title "EAPI Cheat Sheet Version 8.0" ;
+    :license license:CC-BY-SA-4.0 ;
+    :author "Christian Faulhammer", "Ulrich Müller" .
+
+:overleaf_write_collaborate_latex_documents_UQ_2021
+    :title "Overleaf: write and collaborate on LATEX documents" ;
+    :license license:CC-BY-4.0 ;
+    :author "UQ Library" .
+
+:wikipedia_communications_professional_primer_Beutler_2014
+    :title "Wikipedia and the Communications Professional — A primer" ;
+    :license license:CC-BY-3.0 ;
+    :author "William Beutler" .
+
+:tending_garden_ensure_app_stores_users_first_Bergmayer_2020
+    :title "Tending the Garden: How to Ensure That App Stores Put Users First" ;
+    :license license:CC-BY-SA-4.0 ;
+    :author "John Bergmayer" .