diff --git a/config/initializers/bulkrax.rb b/config/initializers/bulkrax.rb
index bb20c52e..97d4c088 100644
--- a/config/initializers/bulkrax.rb
+++ b/config/initializers/bulkrax.rb
@@ -50,55 +50,55 @@
     #   config.field_mappings["Bulkrax::OaiDcParser"]["date"] = { from: ["date"], excluded: true  }
 
     default_field_mapping = {
-      'abstract' => { from: ['abstract'] },
-      'access_right' => { from: ['access_rights'] },
-      'additional_rights_info' => { from: ['additional_rights_info'] },
-      'advisor' => { from: ['advisor'] },
-      'alternative_title' => { from: ['alternative_title'] },
-      'bibliographic_citation' => { from: ['bibliographic_citation'] },
+      'abstract' => { from: ['abstract'] , split: ';' },
+      'access_right' => { from: ['access_rights'] , split: ';' },
+      'additional_rights_info' => { from: ['additional_rights_info'] , split: ';' },
+      'advisor' => { from: ['advisor'] , split: ';' },
+      'alternative_title' => { from: ['alternative_title'] , split: ';' },
+      'bibliographic_citation' => { from: ['bibliographic_citation'] , split: ';' },
       'children' => { from: ['children'], related_children_field_mapping: true },
-      'committee_member' => { from: ['committee_member'] },
+      'committee_member' => { from: ['committee_member'] , split: ';' },
       'contributor_institutional_relationship' => { from: ['contributor_institutional_relationship'] },
       'contributor_orcid' => { from: ['contributor_orcid'] },
-      'contributor_role' => { from: ['contributor_role'] },
-      'contributor' => { from: ['contributor'] },
-      'creator_institutional_relationship' => { from: ['creator_institutional_relationship'] },
+      'contributor_role' => { from: ['contributor_role'] , split: ';' },
+      'contributor' => { from: ['contributor'] , split: ';' },
+      'creator_institutional_relationship' => { from: ['creator_institutional_relationship'] , split: ';' },
       'creator_orcid' => { from: ['creator_orcid'] },
-      'creator' => { from: ['creator'] },
+      'creator' => { from: ['creator'] , split: ';' },
       'date_created' => { from: ['date_created'] },
-      'degree_granting_institution' => { from: ['degree_granting_institution'] },
-      'degree' => { from: ['degree'] },
-      'department' => { from: ['department'] },
-      'description' => { from: ['description'] },
-      'discipline' => { from: ['discipline'] },
-      'event_date' => { from: ['event_date'] },
-      'event_location' => { from: ['event_location'] },
-      'event_title' => { from: ['event_title'] },
+      'degree_granting_institution' => { from: ['degree_granting_institution'] , split: ';' },
+      'degree' => { from: ['degree'] , split: ';' },
+      'department' => { from: ['department'] , split: ';' },
+      'description' => { from: ['description'] , split: ';' },
+      'discipline' => { from: ['discipline'] , split: ';' },
+      'event_date' => { from: ['event_date'] , split: ';' },
+      'event_location' => { from: ['event_location'] , split: ';' },
+      'event_title' => { from: ['event_title'] , split: ';' },
       'extent' => { from: ['extent'] },
-      'format' => { from: ['format'] },
-      'funder_awards' => { from: ['funder_awards'] },
-      'funder_name' => { from: ['funder_name'] },
+      'format' => { from: ['format'] , split: ';' },
+      'funder_awards' => { from: ['funder_awards'] , split: ';' },
+      'funder_name' => { from: ['funder_name'] , split: ';' },
       'identifier' => { from: ['identifier'] },
       'institution' => { from: ['institution'] },
-      'keyword' => { from: ['keyword'] },
+      'keyword' => { from: ['keyword'] , split: ';' },
       'label' => { from: ['label'] },
-      'language' => { from: ['language'] },
+      'language' => { from: ['language'] , split: ';' },
       #'level' => { from: ['level'] },
       'license' => { from: ['license'] },
-      'official_link' => { from: ['official_link'] },
+      'official_link' => { from: ['official_link'] , split: ';' },
       'parents' => { from: ['parents'], related_parents_field_mapping: true },
-      'project_name' => { from: ['project_name'] },
-      'publisher' => { from: ['publisher'] },
-      'related_url' => { from: ['related_url'] },
+      'project_name' => { from: ['project_name'] , split: ';' },
+      'publisher' => { from: ['publisher'] , split: ';' },
+      'related_url' => { from: ['related_url'] , split: ';' },
       'resource_type' => { from: ['resource_type'] },
-      'rights_holder' => { from: ['rights_holder'] },
-      'rights_notes' => { from: ['rights_notes'] },
+      'rights_holder' => { from: ['rights_holder'] , split: ';' },
+      'rights_notes' => { from: ['rights_notes'] , split: ';' },
       'rights_statement' => { from: ['rights_statement'] },
       'source_identifier' => { from: ['source_identifier'], source_identifier: true },
-      'source' => { from: ['source'] },
-      'subject' => { from: ['subject'] },
+      'source' => { from: ['source'] , split: ';' },
+      'subject' => { from: ['subject'] , split: ';' },
       'title' => { from: ['title'] },
-      'types' => { from: ['types'] },
+      'types' => { from: ['types'] , split: ';' },
       'video_embed' => { from: ['video_embed'] },
       'work_url' => { from: ['work_url']},
       'year' => { from: ['year'] },