diff --git a/51.md b/51.md
index 3792d7f..e379fbc 100644
--- a/51.md
+++ b/51.md
@@ -53,8 +53,9 @@ Aside from their main identifier, the `"d"` tag, sets can optionally have a `"ti
 | Curation sets | 30005 | groups of videos picked by users as interesting and/or belonging to the same category        | `"a"` (kind:34235 videos)                                                         |
 | Kind mute sets | 30007 | mute pubkeys by kinds<br>`"d"` tag MUST be the kind string                                  | `"p"` (pubkeys)                                                                   |
 | Interest sets | 30015 | interest topics represented by a bunch of "hashtags"                                         | `"t"` (hashtags)                                                                  |
+| Rating sets   | 30020 | A list of [NIP 85](./85.md) rating events                                                    | `"e"`, `"a"` ([NIP 85](./85.md) rating events)                                    |
 | Emoji sets    | 30030 | categorized emoji groups                                                                     | `"emoji"` (see [NIP-30](30.md))                                                   |
-| Release artifact sets | 30063 | groups of files of a software release  | `"e"` (kind:1063 [file metadata](94.md) events), `"i"` (application identifier, typically reverse domain notation), `"version"`  |
+| Release artifact sets | 30063 | groups of files of a software release  | `"e"` (kind:1063 [file metadata](94.md) events), `"i"` (application identifier, typically reverse domain notation), `"version"` |
 
 ## Deprecated standard lists
 
diff --git a/73.md b/73.md
index afed8d1..c6d2356 100644
--- a/73.md
+++ b/73.md
@@ -9,7 +9,7 @@ External Content IDs
 There are certain established global content identifiers such as [Book ISBNs](https://en.wikipedia.org/wiki/ISBN), [Podcast GUIDs](https://podcastnamespace.org/tag/guid), and [Movie ISANs](https://en.wikipedia.org/wiki/International_Standard_Audiovisual_Number) that are useful to reference in nostr events so that clients can query all the events assosiated with these ids.
 
 
-`i` tags are used for referencing these external content ids, with `k` tags representing the external content id kind so that clients can query all the events for a specific kind. 
+`i` tags are used for referencing these external content ids, with `k` tags representing the external content id kind so that clients can query all the events for a specific kind.
 
 ## Supported IDs
 
@@ -24,6 +24,11 @@ There are certain established global content identifiers such as [Book ISBNs](ht
 | Podcast Publishers | "podcast:publisher:guid:`<guid>`" | "podcast:publisher:guid" |
 | Movies | "isan:`<id, without version part>`" | "isan" |
 | Papers | "doi:`<id, lowercase>`" | "doi" |
+| Nostr Event ID | "e:`<event-id>`" | "e" |
+| Nostr Event Address | "a:`<address>`" | "a" |
+| Nostr Pubkey | "p:`<pubkey>`" | "p" |
+
+Note that nostr-native IDs should only be used when avoiding a collision with other tags with the same type, for example with [NIP 85](./85.md) reviews that tag a pubkey in the review.
 
 ---
 
diff --git a/85.md b/85.md
index a3ef31b..f06e466 100644
--- a/85.md
+++ b/85.md
@@ -6,7 +6,9 @@ Reviews
 
 This NIP describes several different types of `review` which follow a single set of conventions.
 
-In all cases, the `content` field SHOULD include a human-readable review. A single [NIP 73](./73.md) `i` tag indicates the object of the review. This allows for reviews of events, people, topics, relays, or external guids.
+In all cases, the `content` field SHOULD include a human-readable review.
+
+Review events' `d` tag indicates the object of the review. This MUST take the form of a [NIP 73](./73.md) id. This allows for reviews of events, people, topics, relays, or external guids without ambiguity.
 
 # Ratings
 
@@ -17,17 +19,17 @@ and an optional `mark` specifying an attribute of the thing being reviewed.
 
 ## Relays
 
-Kind `1987` indicates a review of a relay:
+Kind `31987` indicates a review of a relay. The `d` tag MUST be the url of the relay.
 
 ```json
 {
-  "kind": 1987,
+  "kind": 31987,
   "content": "This relay is fast!",
   "tags": [
+    ["d", "wss://relay.example.com/"],
     ["rating", "0.8"],
     ["rating", "0.2", "content"],
-    ["rating", "1", "speed"],
-    ["i", "wss://relay.example.com/"]
+    ["rating", "1", "speed"]
   ],
 }
 ```
diff --git a/README.md b/README.md
index 758045d..8916d8a 100644
--- a/README.md
+++ b/README.md
@@ -131,7 +131,6 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
 | `1971`        | Problem Tracker                 | [nostrocket][nostrocket]               |
 | `1984`        | Reporting                       | [56](56.md)                            |
 | `1985`        | Label                           | [32](32.md)                            |
-| `1986`        | Relay reviews                   |                                        |
 | `1987`        | AI Embeddings / Vector lists    | [NKBIP-02]                             |
 | `2003`        | Torrent                         | [35](35.md)                            |
 | `2004`        | Torrent Comment                 | [35](35.md)                            |
@@ -202,6 +201,7 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
 | `31923`       | Time-Based Calendar Event       | [52](52.md)                            |
 | `31924`       | Calendar                        | [52](52.md)                            |
 | `31925`       | Calendar Event RSVP             | [52](52.md)                            |
+| `31987`       | Relay Review                    | [85](85.md)                            |
 | `31989`       | Handler recommendation          | [89](89.md)                            |
 | `31990`       | Handler information             | [89](89.md)                            |
 | `34235`       | Video Event                     | [71](71.md)                            |