From 6c594373195c4216a36dfe2177a07e1126eff3a9 Mon Sep 17 00:00:00 2001
From: postscript-dev <postscript-dev@outlook.com>
Date: Tue, 11 Jan 2022 11:07:49 +0000
Subject: [PATCH] Add IPTC 2021.1 source comments for pr#2053

---
 src/properties.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/properties.cpp b/src/properties.cpp
index 7d404b8b..850eaca6 100644
--- a/src/properties.cpp
+++ b/src/properties.cpp
@@ -1013,6 +1013,7 @@ namespace Exiv2 {
     };
 
     //! XMP Iptc4xmpCore:Scene
+    //  Source: http://cv.iptc.org/newscodes/scene/
     constexpr TagVocabulary iptcScene[] = {
         { "010100",  N_("Headshot")       },
         { "010200",  N_("Half-length")    },
@@ -1041,6 +1042,7 @@ namespace Exiv2 {
     };
 
     //! XMP Iptc4xmpCore:SubjectCode
+    //  Source: https://cv.iptc.org/newscodes/subjectcode/
     constexpr TagVocabulary iptcSubjectCode[] = {
         { "01000000", "arts, culture and entertainment"             },
         { "01001000", "archaeology"                                 },
@@ -2459,6 +2461,7 @@ namespace Exiv2 {
     };
 
     //! XMP iptcExt:DigitalSourceType
+    //  Source: http://cv.iptc.org/newscodes/digitalsourcetype/
     constexpr TagVocabulary iptcExtDigitalSourceType[] = {
         { "digitalCapture", N_("Digital capture")                                    },
         { "negativeFilm",   N_("Digitised from a negative on film")                  },