diff --git a/data/blob.ttl b/data/blob.ttl
index b060ce3..afc4631 100644
--- a/data/blob.ttl
+++ b/data/blob.ttl
@@ -841,8 +841,8 @@ prefix library: <dokk:library:>
     :primary_source_retrieved "2023-03-14" ;
     :type "PDF" .
 
-<dokk:blob:pdf/ALWAYS_BOOTABLE_OPERATING_SYSTEM-Technical_Disclosure_Commons.pdf>
-    :library library:ALWAYS_BOOTABLE_OPERATING_SYSTEM-Technical_Disclosure_Commons ;
+<dokk:blob:pdf/always_bootable_operating_system_2021.pdf>
+    :library library:always_bootable_operating_system_2021.;
     :primary_source "https://www.tdcommons.org/cgi/viewcontent.cgi?article=5576&context=dpubs_series" ;
     :primary_source_retrieved "2023-03-15" ;
     :type "PDF" .
diff --git a/data/library.ttl b/data/library.ttl
index f72576e..761c3b2 100644
--- a/data/library.ttl
+++ b/data/library.ttl
@@ -740,8 +740,8 @@ prefix license: <dokk:license:>
     :author "Mike Gerwitz" ;
     :site "https://gitlab.com/mikegerwitz/online-freedom" .
 
-:ALWAYS_BOOTABLE_OPERATING_SYSTEM-Technical_Disclosure_Commons
-    :title "ALWAYS BOOTABLE OPERATING SYSTEM" ;
+:always_bootable_operating_system_2021
+    :title "Always Bootable Operating System" ;
     :license license:CC-BY-4.0 ;
     :author "HP INC" ;
     :site "https://www.tdcommons.org/dpubs_series/4490/" .