diff --git a/pkg/mappingRDV/mapping.go b/pkg/mappingRDV/mapping.go
index acd43f3412e8fadc70db783ea567cfd79d4ef640..e653529d64f53cafbf014b6dcc86058ce5d8cd4d 100644
--- a/pkg/mappingRDV/mapping.go
+++ b/pkg/mappingRDV/mapping.go
@@ -907,8 +907,8 @@ func (m *MappingRDV) GetFacetGeneralAuthor() (key string, result []Element, ok b
 			e := Element{
 				Text: a.Label,
 			}
-			if len(a.Identifer) > 0 {
-				e.Link = fmt.Sprintf("facet:author:%s", a.Identifer[0])
+			if len(a.Identifier) > 0 {
+				e.Link = fmt.Sprintf("facet:author:%s", a.Identifier[0])
 			}
 			if len(a.Role) > 0 {
 				e.Extended = map[string]json.RawMessage{}
@@ -942,8 +942,8 @@ func (m *MappingRDV) GetFacetAutographScribe() (key string, result []Element, ok
 			e := Element{
 				Text: a.Label,
 			}
-			if len(a.Identifer) > 0 {
-				e.Link = fmt.Sprintf("facet:scribe:%s", a.Identifer[0])
+			if len(a.Identifier) > 0 {
+				e.Link = fmt.Sprintf("facet:scribe:%s", a.Identifier[0])
 			}
 			result = append(result, e)
 		}
@@ -972,8 +972,8 @@ func (m *MappingRDV) GetFacetPortraetsPictured() (key string, result []Element,
 			e := Element{
 				Text: a.Label,
 			}
-			if len(a.Identifer) > 0 {
-				e.Link = fmt.Sprintf("facet:scribe:%s", a.Identifer[0])
+			if len(a.Identifier) > 0 {
+				e.Link = fmt.Sprintf("facet:scribe:%s", a.Identifier[0])
 			}
 			result = append(result, e)
 		}
diff --git a/pkg/mappingRDV/mapping_test.go b/pkg/mappingRDV/mapping_test.go
index 6c4a40d8dcf3e7ae1e243b3be5cd0b07f5857112..3f9723159e1600ce29e04992b4d03cc57eb83fa2 100644
--- a/pkg/mappingRDV/mapping_test.go
+++ b/pkg/mappingRDV/mapping_test.go
@@ -170,19 +170,19 @@ func TestMappingRDV(t *testing.T) {
 					Name: "scribe",
 					Agent: []*schema.Agent{
 						{
-							Identifer: []string{"(DE-588)118560093"},
-							Label:     "Karl V., Heiliges Römisches Reich, Kaiser (1500-1558)",
-							Role:      []string{"scr"},
+							Identifier: []string{"(DE-588)118560093"},
+							Label:      "Karl V., Heiliges Römisches Reich, Kaiser (1500-1558)",
+							Role:       []string{"scr"},
 						},
 						{
-							Identifer: []string{"(DE-588)118718444"},
-							Label:     "Granvelle, Antoine Perrenot de (1517-1586)",
-							Role:      []string{"scr", "aut"},
+							Identifier: []string{"(DE-588)118718444"},
+							Label:      "Granvelle, Antoine Perrenot de (1517-1586)",
+							Role:       []string{"scr", "aut"},
 						},
 						{
-							Identifer: []string{"(noid)Seld, V."},
-							Label:     "Seld, V.",
-							Role:      []string{"scr", "aut"},
+							Identifier: []string{"(noid)Seld, V."},
+							Label:      "Seld, V.",
+							Role:       []string{"scr", "aut"},
 						},
 					},
 				},
@@ -190,14 +190,14 @@ func TestMappingRDV(t *testing.T) {
 					Name: "author",
 					Agent: []*schema.Agent{
 						{
-							Identifer: []string{"(DE-588)118718444"},
-							Label:     "Granvelle, Antoine Perrenot de (1517-1586)",
-							Role:      []string{"scr", "aut"},
+							Identifier: []string{"(DE-588)118718444"},
+							Label:      "Granvelle, Antoine Perrenot de (1517-1586)",
+							Role:       []string{"scr", "aut"},
 						},
 						{
-							Identifer: []string{"(noid)Seld, V."},
-							Label:     "Seld, V.",
-							Role:      []string{"scr", "aut"},
+							Identifier: []string{"(noid)Seld, V."},
+							Label:      "Seld, V.",
+							Role:       []string{"scr", "aut"},
 						},
 					},
 				},
diff --git a/pkg/schema/ubschema001.go b/pkg/schema/ubschema001.go
index 8bcce3d38487583725934defb879d5197793d7d3..b73ac1882be7fb00f668ee9054bad81862d909f7 100644
--- a/pkg/schema/ubschema001.go
+++ b/pkg/schema/ubschema001.go
@@ -382,7 +382,7 @@ type Host struct {
 	Part               string   `json:"part,omitempty"`
 	PartSort           string   `json:"partSort,omitempty"`
 	Identifier         []string `json:"identifier,omitempty"`
-	InternalIdentifier string   `json:"internalIdentifer,omitempty"`
+	InternalIdentifier string   `json:"internalIdentifier,omitempty"`
 }
 
 type Url struct {
@@ -475,9 +475,9 @@ type AgentFacets struct {
 }
 
 type Agent struct {
-	Identifer []string `json:"identifer,omitempty"`
-	Label     string   `json:"label"`
-	Role      []string `json:"role,omitempty"`
+	Identifier []string `json:"identifier,omitempty"`
+	Label      string   `json:"label"`
+	Role       []string `json:"role,omitempty"`
 }
 
 type ConceptFacets struct {
@@ -486,8 +486,8 @@ type ConceptFacets struct {
 }
 
 type Concept struct {
-	Identifer []string `json:"identifer,omitempty"`
-	Label     string   `json:"label"`
+	Identifier []string `json:"identifier,omitempty"`
+	Label      string   `json:"label"`
 }
 
 type DateRangeFacets struct {