diff --git a/paper/paper.ms b/paper/paper.ms
index c8e3ca0..e35ff33 100644
--- a/paper/paper.ms
+++ b/paper/paper.ms
@@ -1141,7 +1141,7 @@ All storage devices have their own particularities, but regular hard drives and
 .FOOTNOTE2
 The rest of this section will address more
 .dq generic
-filesystems\*[*].
+filesystems\*[*] unless explicitely stated otherwise.
 .FOOTNOTE1
 Furthermore, the rich history behind filesystems is inherently related to the rich history of storage devices, this document is not supposed to be a survey on either of those.
 Let's keep it short and simple.
@@ -1348,6 +1348,16 @@ Finally,
 .B tmpfs
 is the more flexible one, it is used as ramfs but can be resized and only uses a necessary amount of RAM at a given point (memory is free'd once a file is removed).
 .FOOTNOTE2
+
+.KS
+.B "Semantic (tag-based) filesystems" .
+Some filesystems (such as tagsistant) store data based on tags for each file which enables to index a file based on many attributes and not a single path.
+As a side effect, searching for a file in this context can be done by computing the intersection of different tags\*[*].
+.KE
+.FOOTNOTE1
+Well well well… doesn't that sound like the DODB tag triggers?
+As if databases and filesystems were intertwined somehow…
+.FOOTNOTE2
 .
 .KS
 .SSS "Conclusion on filesystems"