v0.2.49..v0.2.50 changeset MetadataTags.h

diff --git a/hoot-core/src/main/cpp/hoot/core/schema/MetadataTags.h b/hoot-core/src/main/cpp/hoot/core/schema/MetadataTags.h
index d7e35c0..31d5dab 100644
--- a/hoot-core/src/main/cpp/hoot/core/schema/MetadataTags.h
+++ b/hoot-core/src/main/cpp/hoot/core/schema/MetadataTags.h
@@ -61,8 +61,6 @@ public:
 
   inline static const QString HootBuildingMatch()       { return "hoot:building:match"; }
 
-  /// These tags are used when evaluating multiary conflation results.
-  /// See MultiaryMatchComparator
   inline static const QString HootActual()              { return "hoot:actual"; }
   inline static const QString HootExpected()            { return "hoot:expected"; }
   inline static const QString HootMismatch()            { return "hoot:mismatch"; }
@@ -127,6 +125,8 @@ public:
 
   inline static const QString Ref1()                    { return "REF1"; }
   inline static const QString Ref2()                    { return "REF2"; }
+  inline static const QString Review()                  { return "REVIEW"; }
+  inline static const QString Uuid()                    { return "uuid"; }
 
   inline static const QString Unknown1()                { return "Unknown1"; }
   inline static const QString Unknown2()                { return "Unknown2"; }
@@ -158,14 +158,17 @@ public:
   inline static const QString RolePart()                { return "part"; }
   inline static const QString RoleReviewee()            { return "reviewee"; }
   // temp tag used by BuildingMerger
-  inline static const QString HootMultiPolyRole()      { return "hoot:multi_poly:role"; }
+  inline static const QString HootMultiPolyRole()       { return "hoot:multi_poly:role"; }
 
   inline static const QString Length()                  { return "length"; }
 
+  inline static const QString Source()                  { return "source"; }
+  inline static const QString OsmApiDbScheme()          { return "osmapidb"; }
+  inline static const QString HootApiDbScheme()         { return "hootapidb"; }
   /**
    * Identifies features snapped with UnconnectedWaySnapper
    */
-  inline static const QString HootSnapped()      { return "hoot:snapped"; }
+  inline static const QString HootSnapped()             { return "hoot:snapped"; }
 
   /**
    * Identifies ways outside of convert.bounding.box that are immediately connected to other ways