diff --git a/src/common/constants/bibframe.constants.ts b/src/common/constants/bibframe.constants.ts
index 786cd4c..16c8a4a 100644
--- a/src/common/constants/bibframe.constants.ts
+++ b/src/common/constants/bibframe.constants.ts
@@ -122,6 +122,12 @@ export const PROVISION_ACTIVITY_OPTIONS = [
   'http://bibfra.me/vocab/marc/manufacture',
 ];
 
+export const BF2_PROPERTY_URIS = {
+  HAS_INSTANCE: 'http://id.loc.gov/ontologies/bibframe/hasInstance',
+  INSTANCE_OF: 'http://id.loc.gov/ontologies/bibframe/instanceOf',
+  HAS_ITEM: 'http://id.loc.gov/ontologies/bibframe/hasItem',
+};
+
 export const BFID_DELIMITER = ':';
 export const BF_URI_DELIMITER = '/';
 export const ENTRY_DELIMITER = '__';
diff --git a/src/common/constants/bibframeMapping.constants.ts b/src/common/constants/bibframeMapping.constants.ts
index 3b6f9b7..f226a83 100644
--- a/src/common/constants/bibframeMapping.constants.ts
+++ b/src/common/constants/bibframeMapping.constants.ts
@@ -23,6 +23,16 @@ export const BFLITE_URIS = {
   PROVIDER_PLACE: 'http://bibfra.me/vocab/lite/providerPlace',
   CLASSIFICATION: 'http://bibfra.me/vocab/lite/classification',
   PROVISION_ACTIVITY: 'https://bibfra.me/vocab/marc/provisionActivity',
+  TITLE: 'http://bibfra.me/vocab/marc/title',
+  MAIN_TITLE: 'http://bibfra.me/vocab/marc/mainTitle',
+  PRODUCTION: 'http://bibfra.me/vocab/marc/production',
+  PUBLICATION: 'http://bibfra.me/vocab/marc/publication',
+  DISTRIBUTION: 'http://bibfra.me/vocab/marc/distribution',
+  MANUFACTURE: 'http://bibfra.me/vocab/marc/manufacture',
+  COPYRIGHT: 'http://bibfra.me/vocab/marc/copyright',
+  ISSUANCE: 'http://bibfra.me/vocab/marc/issuance',
+  LANGUAGE: 'http://bibfra.me/vocab/lite/language',
+  DATE: 'http://bibfra.me/vocab/lite/date'
 };
 
 export const BF2_URIS = {
diff --git a/src/common/helpers/common.helper.ts b/src/common/helpers/common.helper.ts
index b95b177..b71fe0f 100644
--- a/src/common/helpers/common.helper.ts
+++ b/src/common/helpers/common.helper.ts
@@ -1,3 +1,4 @@
+import { BF2_PROPERTY_URIS } from '@common/constants/bibframe.constants';
 import { lookupConfig } from '@common/constants/lookup.constants';
 import { BaseFieldType, AdvancedFieldType } from '@common/constants/uiControls.constants';
 
@@ -18,14 +19,13 @@ export const getPropertyTemplateType = ({
 }: PropertyTemplate): FieldType => {
   // these meta componets are structural things, like add new instances/items. etc
   if (
-    propertyURI === 'http://id.loc.gov/ontologies/bibframe/hasInstance' ||
-    propertyURI === 'http://id.loc.gov/ontologies/bibframe/instanceOf'
+    propertyURI === BF2_PROPERTY_URIS.HAS_INSTANCE ||
+    propertyURI === BF2_PROPERTY_URIS.INSTANCE_OF
   )
     return BaseFieldType.META;
 
   // we handle this structural thing elsewhere
-  // TODO: ^ no idea what this means
-  if (propertyURI === 'http://id.loc.gov/ontologies/bibframe/hasItem') return BaseFieldType.HIDE;
+  if (propertyURI === BF2_PROPERTY_URIS.HAS_ITEM) return BaseFieldType.HIDE;
 
   if (valueTemplateRefs.length > 0) return BaseFieldType.REF;
 
@@ -44,8 +44,7 @@ export const getPropertyTemplateType = ({
   return localType;
 };
 
-// TODO: potentially clean up
-export const getAdvancedFieldType = (struct: Record<string, any>): AdvancedFieldType => {
+export const getAdvancedFieldType = (struct: Record<string, unknown>): AdvancedFieldType => {
   // ProfileEntry
   if (struct?.configType === AdvancedFieldType.profile) return AdvancedFieldType.profile;
 
@@ -76,9 +75,6 @@ export const getAdvancedFieldType = (struct: Record<string, any>): AdvancedField
       default:
         return AdvancedFieldType.__fallback;
     }
-
-    // TODO: REF -> META. HIDE
-    // in old handled by index = 0 & setAsGroup
   }
 
   return AdvancedFieldType.__fallback;
diff --git a/src/common/helpers/record.helper.ts b/src/common/helpers/record.helper.ts
index 020ba6e..1195998 100644
--- a/src/common/helpers/record.helper.ts
+++ b/src/common/helpers/record.helper.ts
@@ -159,7 +159,7 @@ export const getRecordTitle = (record: RecordEntry) => {
 
   TITLE_CONTAINER_URIS.every(uri => {
     const selectedTitleContainer = (
-      recordContents[block!]?.['http://bibfra.me/vocab/marc/title'] as unknown as Record<string, unknown>[]
+      recordContents[block!]?.[BFLITE_URIS.TITLE] as unknown as Record<string, unknown>[]
     )?.find(obj => Object.hasOwn(obj, uri));
 
     if (selectedTitleContainer) {
@@ -169,7 +169,7 @@ export const getRecordTitle = (record: RecordEntry) => {
     return !selectedTitleContainer;
   });
 
-  return selectedTitle?.['http://bibfra.me/vocab/marc/mainTitle']?.[0];
+  return selectedTitle?.[BFLITE_URIS.MAIN_TITLE]?.[0];
 };
 
 export const getAdjustedRecordContents = ({ record, block, reference, asClone }: IGetAdjustedRecordContents) => {
diff --git a/src/common/services/recordNormalizing/recordProcessingMap.ts b/src/common/services/recordNormalizing/recordProcessingMap.ts
index 9524498..02f59c0 100644
--- a/src/common/services/recordNormalizing/recordProcessingMap.ts
+++ b/src/common/services/recordNormalizing/recordProcessingMap.ts
@@ -1,3 +1,4 @@
+import { BFLITE_URIS } from '@common/constants/bibframeMapping.constants';
 import {
   wrapWithContainer,
   extractValue,
@@ -10,32 +11,32 @@ import {
 } from './recordProcessingCases';
 
 const processProvisionActivity = (record: RecordEntry, blockKey: string, groupKey: string) =>
-  wrapWithContainer(record, blockKey, groupKey, 'https://bibfra.me/vocab/marc/provisionActivity');
+  wrapWithContainer(record, blockKey, groupKey, BFLITE_URIS.PROVISION_ACTIVITY);
 
 export const RECORD_NORMALIZING_CASES = {
-  'http://bibfra.me/vocab/marc/production': {
+  [BFLITE_URIS.PRODUCTION]: {
     process: processProvisionActivity,
   },
-  'http://bibfra.me/vocab/marc/publication': {
+  [BFLITE_URIS.PUBLICATION]: {
     process: processProvisionActivity,
   },
-  'http://bibfra.me/vocab/marc/distribution': {
+  [BFLITE_URIS.DISTRIBUTION]: {
     process: processProvisionActivity,
   },
-  'http://bibfra.me/vocab/marc/manufacture': {
+  [BFLITE_URIS.MANUFACTURE]: {
     process: processProvisionActivity,
   },
-  'http://bibfra.me/vocab/marc/copyright': {
+  [BFLITE_URIS.COPYRIGHT]: {
     process: (record: RecordEntry, blockKey: string, groupKey: string) =>
-      extractValue(record, blockKey, groupKey, 'http://bibfra.me/vocab/lite/date'),
+      extractValue(record, blockKey, groupKey, BFLITE_URIS.DATE),
   },
-  'http://bibfra.me/vocab/marc/issuance': {
+  [BFLITE_URIS.ISSUANCE]: {
     process: wrapSimpleLookupData,
   },
   _notes: {
     process: notesMapping,
   },
-  'http://bibfra.me/vocab/lite/extent': {
+  [BFLITE_URIS.EXTENT]: {
     process: (record: RecordEntry, blockKey: string, groupKey: string) =>
       processComplexGroupValues(record, blockKey, groupKey, '_extent'),
   },
@@ -45,25 +46,25 @@ export const RECORD_NORMALIZING_CASES = {
   _contributorReference: {
     process: processCreator,
   },
-  'http://bibfra.me/vocab/marc/summary': {
+  [BFLITE_URIS.SUMMARY]: {
     process: (record: RecordEntry, blockKey: string, groupKey: string) =>
       processComplexGroupValues(record, blockKey, groupKey, '_notes'),
   },
-  'http://bibfra.me/vocab/marc/tableOfContents': {
+  [BFLITE_URIS.TABLE_OF_CONTENTS]: {
     process: (record: RecordEntry, blockKey: string, groupKey: string) =>
       processComplexGroupValues(record, blockKey, groupKey, '_notes'),
   },
-  'http://bibfra.me/vocab/lite/language': {
+  [BFLITE_URIS.LANGUAGE]: {
     process: (record: RecordEntry, blockKey: string, groupKey: string) =>
       processComplexGroupWithLookup(record, blockKey, groupKey, '_language'),
   },
-  'http://bibfra.me/vocab/lite/classification': {
+  [BFLITE_URIS.CLASSIFICATION]: {
     process: (record: RecordEntry, blockKey: string, groupKey: string) =>
       extractDropdownOption(
         record,
         blockKey,
         groupKey,
-        'http://bibfra.me/vocab/marc/source',
+        BFLITE_URIS.SOURCE,
         '_assigningSourceReference',
       ),
   },