From 2039fb918048de9ea8a1a973d629719a60c3748c Mon Sep 17 00:00:00 2001
From: Martin Czygan <martin.czygan@gmail.com>
Date: Tue, 27 Jul 2021 03:21:32 +0200
Subject: schema: add note regarding field name

---
 skate/schema.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/skate/schema.go b/skate/schema.go
index 18d0e83..2cea15a 100644
--- a/skate/schema.go
+++ b/skate/schema.go
@@ -418,7 +418,7 @@ type SitemapEntry struct {
 // BiblioRef as a prototype for citation graph elasticsearch indexing,
 // https://is.gd/yicTom.
 type BiblioRef struct {
-	Key                    string `json:"_id,omitempty"`
+	Key                    string `json:"_id,omitempty"`        // TODO: rename this to ID or something like that
 	IndexedTs              string `json:"indexed_ts,omitempty"` // https://www.elastic.co/guide/en/elasticsearch/reference/current/date.html
 	SourceReleaseIdent     string `json:"source_release_ident,omitempty"`
 	SourceWorkIdent        string `json:"source_work_ident,omitempty"`
-- 
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