1 files changed, 7 insertions, 2 deletions

diff --git a/33.md b/33.md
index db572ad..6b05bd0 100644
--- a/33.md
+++ b/33.md
@@ -10,10 +10,12 @@ This NIP adds a new event range that allows for replacement of events that have
 
 Implementation
 --------------
-A *parameterized replaceable event* is defined as an event with a kind `30000 <= n < 40000`.
+The value of a tag is defined as the first parameter of a tag after the tag name.
+
+A *parameterized replaceable event* is defined as an event with a kind `30000 <= n < 40000`.  
 Upon a parameterized replaceable event with a newer timestamp than the currently known latest
 replaceable event with the same kind and first `d` tag value being received, the old event
-SHOULD be discarded and replaced with the newer event.
+SHOULD be discarded and replaced with the newer event.  
 A missing or a `d` tag with no value should be interpreted equivalent to a `d` tag with the
 value as an empty string. Events from the same author with any of the following `tags`
 replace each other:
@@ -24,6 +26,9 @@ replace each other:
 * `"tags":[["d",""],["d","not empty"]]`: only first `d` tag is considered
 * `"tags":[["d"],["d","some value"]]`: only first `d` tag is considered
 * `"tags":[["e"]]`: same as no tags
+* `"tags":[["d","test","1"]]`: only the value is considered (`test`)
+
+Clients SHOULD NOT use `d` tags with multiple values and SHOULD include the `d` tag even if it has no value to allow querying using the `#d` filter.
 
 Client Behavior
 ---------------