diff --git a/schema_special_announcement/config/schema/schema_announcement.metatag_tag.schema.yml b/schema_special_announcement/config/schema/schema_announcement.metatag_tag.schema.yml
new file mode 100644
index 0000000..6059f44
--- /dev/null
+++ b/schema_special_announcement/config/schema/schema_announcement.metatag_tag.schema.yml
@@ -0,0 +1,45 @@
+# The 'type' should be "label" for short meta tags and "text" for ones which
+# could get longer, especially ones which use a textarea field instead of a
+# textfield.
+metatag.metatag_tag.schema_special_announcement_category:
+  type: text
+  label: 'Category'
+metatag.metatag_tag.schema_special_announcement_date_posted:
+  type: text
+  label: 'Date Posted'
+metatag.metatag_tag.schema_special_announcement_disease_prevention_info:
+  type: text
+  label: 'Disease Prevention Info'
+metatag.metatag_tag.schema_special_announcement_disease_spread_statistics:
+  type: text
+  label: 'Disease Spread Statistics'
+metatag.metatag_tag.schema_special_announcement_expires:
+  type: text
+  label: 'Expires'
+metatag.metatag_tag.schema_special_announcement_getting_tested_info:
+  type: text
+  label: 'Getting Tested Info'
+metatag.metatag_tag.schema_special_announcement_name:
+  type: text
+  label: 'Name'
+metatag.metatag_tag.schema_special_announcement_news_updates_and_guidelines:
+  type: text
+  label: 'News Updates and Guidelines'
+metatag.metatag_tag.schema_special_announcement_public_transport_closures_info:
+  type: text
+  label: 'Public Transport Closures Info'
+metatag.metatag_tag.schema_special_announcement_school_closures_info:
+  type: text
+  label: 'School Closures Info'
+metatag.metatag_tag.schema_special_announcement_text:
+  type: text
+  label: 'Text'
+metatag.metatag_tag.schema_special_announcement_travel_bans:
+  type: text
+  label: 'Travel Bans'
+metatag.metatag_tag.schema_special_announcement_type:
+  type: label
+  label: '@type'
+metatag.metatag_tag.schema_special_announcement_url:
+  type: text
+  label: 'Url'
diff --git a/schema_special_announcement/schema_special_announcement.info.yml b/schema_special_announcement/schema_special_announcement.info.yml
new file mode 100644
index 0000000..435b393
--- /dev/null
+++ b/schema_special_announcement/schema_special_announcement.info.yml
@@ -0,0 +1,8 @@
+name: Schema.org SpecialAnnouncement
+type: module
+description: Adds Schema.org/SpecialAnnouncement to the JSON LD array. Creates SpecialAnnouncement.
+core: 8.x
+core_version_requirement: ^8 || ^9
+package: SEO
+dependencies:
+  - schema_metatag:schema_metatag
diff --git a/schema_special_announcement/src/Plugin/metatag/Group/SchemaSpecialAnnouncement.php b/schema_special_announcement/src/Plugin/metatag/Group/SchemaSpecialAnnouncement.php
new file mode 100644
index 0000000..c680044
--- /dev/null
+++ b/schema_special_announcement/src/Plugin/metatag/Group/SchemaSpecialAnnouncement.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace Drupal\schema_special_announcement\Plugin\metatag\Group;
+
+use Drupal\schema_metatag\Plugin\metatag\Group\SchemaGroupBase;
+
+/**
+ * Provides a plugin for the 'Special Announcement' meta tag group.
+ *
+ * @MetatagGroup(
+ *   id = "schema_special_announcement",
+ *   label = @Translation("Schema.org: SpecialAnnouncement"),
+ *   description = @Translation("See Schema.org definitions for this Schema type at <a href="":url"">:url</a>.", arguments = { ":url" = "https://schema.org/SpecialAnnouncement"}),
+ *   weight = 10,
+ * )
+ */
+class SchemaSpecialAnnouncement extends SchemaGroupBase {
+  // Nothing here yet. Just a placeholder class for a plugin.
+}
diff --git a/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementCategory.php b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementCategory.php
new file mode 100644
index 0000000..924125a
--- /dev/null
+++ b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementCategory.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Drupal\schema_special_announcement\Plugin\metatag\Tag;
+
+use Drupal\schema_metatag\Plugin\metatag\Tag\SchemaNameBase;
+
+/**
+ * Provides a plugin for the 'category' meta tag.
+ *
+ * - 'id' should be a globally unique id.
+ * - 'name' should match the Schema.org element name.
+ * - 'group' should match the id of the group that defines the Schema.org type.
+ *
+ * @MetatagTag(
+ *   id = "schema_special_announcement_category",
+ *   label = @Translation("Category"),
+ *   description = @Translation("The category of the announcement. For COVID-19, suggested value: https://en.wikipedia.org/w/index.php?title=2019-20_coronavirus_pandemic"),
+ *   name = "category",
+ *   group = "schema_special_announcement",
+ *   weight = 2,
+ *   type = "string",
+ *   secure = FALSE,
+ *   multiple = FALSE
+ * )
+ */
+class SchemaSpecialAnnouncementCategory extends SchemaNameBase {
+
+}
diff --git a/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementDatePosted.php b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementDatePosted.php
new file mode 100644
index 0000000..4bc87a3
--- /dev/null
+++ b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementDatePosted.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Drupal\schema_special_announcement\Plugin\metatag\Tag;
+
+use Drupal\schema_metatag\Plugin\metatag\Tag\SchemaDateBase;
+
+/**
+ * Provides a plugin for the 'datePublished' meta tag.
+ *
+ * - 'id' should be a globally unique id.
+ * - 'name' should match the Schema.org element name.
+ * - 'group' should match the id of the group that defines the Schema.org type.
+ *
+ * @MetatagTag(
+ *   id = "schema_special_announcement_date_posted",
+ *   label = @Translation("Date Posted"),
+ *   description = @Translation("Publication date."),
+ *   name = "datePosted",
+ *   group = "schema_special_announcement",
+ *   weight = 3,
+ *   type = "string",
+ *   secure = FALSE,
+ *   multiple = FALSE
+ * )
+ */
+class SchemaSpecialAnnouncementDatePosted extends SchemaDateBase {
+
+}
diff --git a/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementDiseasePreventionInfo.php b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementDiseasePreventionInfo.php
new file mode 100644
index 0000000..6281498
--- /dev/null
+++ b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementDiseasePreventionInfo.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Drupal\schema_special_announcement\Plugin\metatag\Tag;
+
+use Drupal\schema_metatag\Plugin\metatag\Tag\SchemaUrlWebContentBase;
+
+/**
+ * Provides a plugin for the 'schema_special_announcement_disease_prevention_info' meta tag.
+ *
+ * - 'id' should be a globally unique id.
+ * - 'name' should match the Schema.org element name.
+ * - 'group' should match the id of the group that defines the Schema.org type.
+ *
+ * @MetatagTag(
+ *   id = "schema_special_announcement_disease_prevention_info",
+ *   label = @Translation("diseasePreventionInfo"),
+ *   description = @Translation("Url or webcontent for diseasePreventionInfo."),
+ *   name = "diseasePreventionInfo",
+ *   group = "schema_special_announcement",
+ *   weight = 11,
+ *   type = "string",
+ *   secure = FALSE,
+ *   multiple = FALSE
+ * )
+ */
+class SchemaSpecialAnnouncementDiseasePreventionInfo extends SchemaUrlWebContentBase {
+
+}
diff --git a/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementDiseaseSpreadStatistics.php b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementDiseaseSpreadStatistics.php
new file mode 100644
index 0000000..d337c7a
--- /dev/null
+++ b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementDiseaseSpreadStatistics.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Drupal\schema_special_announcement\Plugin\metatag\Tag;
+
+use Drupal\schema_metatag\Plugin\metatag\Tag\SchemaUrlWebContentBase;
+
+/**
+ * Provides a plugin for the 'schema_special_announcement_disease_spread_statistics' meta tag.
+ *
+ * - 'id' should be a globally unique id.
+ * - 'name' should match the Schema.org element name.
+ * - 'group' should match the id of the group that defines the Schema.org type.
+ *
+ * @MetatagTag(
+ *   id = "schema_special_announcement_disease_spread_statistics",
+ *   label = @Translation("diseaseSpreadStatistics"),
+ *   description = @Translation("Url or webcontent for diseaseSpreadStatistics."),
+ *   name = "diseaseSpreadStatistics",
+ *   group = "schema_special_announcement",
+ *   weight = 11,
+ *   type = "string",
+ *   secure = FALSE,
+ *   multiple = FALSE
+ * )
+ */
+class SchemaSpecialAnnouncementDiseaseSpreadStatistics extends SchemaUrlWebContentBase {
+
+}
diff --git a/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementExpires.php b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementExpires.php
new file mode 100644
index 0000000..f8b8605
--- /dev/null
+++ b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementExpires.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Drupal\schema_special_announcement\Plugin\metatag\Tag;
+
+use Drupal\schema_metatag\Plugin\metatag\Tag\SchemaDateBase;
+
+/**
+ * Provides a plugin for the 'datePublished' meta tag.
+ *
+ * - 'id' should be a globally unique id.
+ * - 'name' should match the Schema.org element name.
+ * - 'group' should match the id of the group that defines the Schema.org type.
+ *
+ * @MetatagTag(
+ *   id = "schema_special_announcement_expires",
+ *   label = @Translation("Expires"),
+ *   description = @Translation("When the announcement expires."),
+ *   name = "expires",
+ *   group = "schema_special_announcement",
+ *   weight = 4,
+ *   type = "string",
+ *   secure = FALSE,
+ *   multiple = FALSE
+ * )
+ */
+class SchemaSpecialAnnouncementExpires extends SchemaDateBase {
+
+}
diff --git a/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementGettingTestedInfo.php b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementGettingTestedInfo.php
new file mode 100644
index 0000000..aaaa79f
--- /dev/null
+++ b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementGettingTestedInfo.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Drupal\schema_special_announcement\Plugin\metatag\Tag;
+
+use Drupal\schema_metatag\Plugin\metatag\Tag\SchemaUrlWebContentBase;
+
+/**
+ * Provides a plugin for the 'schema_special_announcement_getting_tested_info' meta tag.
+ *
+ * - 'id' should be a globally unique id.
+ * - 'name' should match the Schema.org element name.
+ * - 'group' should match the id of the group that defines the Schema.org type.
+ *
+ * @MetatagTag(
+ *   id = "schema_special_announcement_getting_tested_info",
+ *   label = @Translation("gettingTestedInfo"),
+ *   description = @Translation("Url or webcontent for gettingTestedInfo."),
+ *   name = "gettingTestedInfo",
+ *   group = "schema_special_announcement",
+ *   weight = 11,
+ *   type = "string",
+ *   secure = FALSE,
+ *   multiple = FALSE
+ * )
+ */
+class SchemaSpecialAnnouncementGettingTestedInfo extends SchemaUrlWebContentBase {
+
+}
diff --git a/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementName.php b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementName.php
new file mode 100644
index 0000000..da9c283
--- /dev/null
+++ b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementName.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Drupal\schema_special_announcement\Plugin\metatag\Tag;
+
+use Drupal\schema_metatag\Plugin\metatag\Tag\SchemaNameBase;
+
+/**
+ * Provides a plugin for the 'name' meta tag.
+ *
+ * - 'id' should be a globally unique id.
+ * - 'name' should match the Schema.org element name.
+ * - 'group' should match the id of the group that defines the Schema.org type.
+ *
+ * @MetatagTag(
+ *   id = "schema_special_announcement_name",
+ *   label = @Translation("name"),
+ *   description = @Translation("The name of the announcement."),
+ *   name = "name",
+ *   group = "schema_special_announcement",
+ *   weight = 0,
+ *   type = "string",
+ *   secure = FALSE,
+ *   multiple = FALSE
+ * )
+ */
+class SchemaSpecialAnnouncementName extends SchemaNameBase {
+
+}
diff --git a/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementNewsUpdatesAndGuidelines.php b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementNewsUpdatesAndGuidelines.php
new file mode 100644
index 0000000..eb7cfda
--- /dev/null
+++ b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementNewsUpdatesAndGuidelines.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Drupal\schema_special_announcement\Plugin\metatag\Tag;
+
+use Drupal\schema_metatag\Plugin\metatag\Tag\SchemaUrlWebContentBase;
+
+/**
+ * Provides a plugin for the 'schema_special_announcement_news_updates_and_guidelines' meta tag.
+ *
+ * - 'id' should be a globally unique id.
+ * - 'name' should match the Schema.org element name.
+ * - 'group' should match the id of the group that defines the Schema.org type.
+ *
+ * @MetatagTag(
+ *   id = "schema_special_announcement_news_updates_and_guidelines",
+ *   label = @Translation("newsUpdatesAndGuidelines"),
+ *   description = @Translation("Url or webcontent for newsUpdatesAndGuidelines."),
+ *   name = "newsUpdatesAndGuidelines",
+ *   group = "schema_special_announcement",
+ *   weight = 11,
+ *   type = "string",
+ *   secure = FALSE,
+ *   multiple = FALSE
+ * )
+ */
+class SchemaSpecialAnnouncementNewsUpdatesAndGuidelines extends SchemaUrlWebContentBase {
+
+}
diff --git a/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementPublicTransportClosuresInfo.php b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementPublicTransportClosuresInfo.php
new file mode 100644
index 0000000..5de95fc
--- /dev/null
+++ b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementPublicTransportClosuresInfo.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Drupal\schema_special_announcement\Plugin\metatag\Tag;
+
+use Drupal\schema_metatag\Plugin\metatag\Tag\SchemaUrlWebContentBase;
+
+/**
+ * Provides a plugin for the 'schema_special_announcement_public_transport_closures_info' meta tag.
+ *
+ * - 'id' should be a globally unique id.
+ * - 'name' should match the Schema.org element name.
+ * - 'group' should match the id of the group that defines the Schema.org type.
+ *
+ * @MetatagTag(
+ *   id = "schema_special_announcement_public_transport_closures_info",
+ *   label = @Translation("publicTransportClosuresInfo"),
+ *   description = @Translation("Url or webcontent for publicTransportClosuresInfo."),
+ *   name = "publicTransportClosuresInfo",
+ *   group = "schema_special_announcement",
+ *   weight = 11,
+ *   type = "string",
+ *   secure = FALSE,
+ *   multiple = FALSE
+ * )
+ */
+class SchemaSpecialAnnouncementPublicTransportClosuresInfo extends SchemaUrlWebContentBase {
+
+}
diff --git a/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementSchoolClosuresInfo.php b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementSchoolClosuresInfo.php
new file mode 100644
index 0000000..77dabb1
--- /dev/null
+++ b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementSchoolClosuresInfo.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Drupal\schema_special_announcement\Plugin\metatag\Tag;
+
+use Drupal\schema_metatag\Plugin\metatag\Tag\SchemaUrlWebContentBase;
+
+/**
+ * Provides a plugin for the 'schema_special_announcement_school_closures_info' meta tag.
+ *
+ * - 'id' should be a globally unique id.
+ * - 'name' should match the Schema.org element name.
+ * - 'group' should match the id of the group that defines the Schema.org type.
+ *
+ * @MetatagTag(
+ *   id = "schema_special_announcement_school_closures_info",
+ *   label = @Translation("schoolClosuresInfo"),
+ *   description = @Translation("Url or webcontent for schoolClosuresInfo."),
+ *   name = "schoolClosuresInfo",
+ *   group = "schema_special_announcement",
+ *   weight = 11,
+ *   type = "string",
+ *   secure = FALSE,
+ *   multiple = FALSE
+ * )
+ */
+class SchemaSpecialAnnouncementSchoolClosuresInfo extends SchemaUrlWebContentBase {
+
+}
diff --git a/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementText.php b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementText.php
new file mode 100644
index 0000000..b95b9c4
--- /dev/null
+++ b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementText.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Drupal\schema_special_announcement\Plugin\metatag\Tag;
+
+use Drupal\schema_metatag\Plugin\metatag\Tag\SchemaNameBase;
+
+/**
+ * Provides a plugin for the 'name' meta tag.
+ *
+ * - 'id' should be a globally unique id.
+ * - 'name' should match the Schema.org element name.
+ * - 'group' should match the id of the group that defines the Schema.org type.
+ *
+ * @MetatagTag(
+ *   id = "schema_special_announcement_text",
+ *   label = @Translation("Text"),
+ *   description = @Translation("The text of the announcement."),
+ *   name = "text",
+ *   group = "schema_special_announcement",
+ *   weight = 1,
+ *   type = "string",
+ *   secure = FALSE,
+ *   multiple = FALSE
+ * )
+ */
+class SchemaSpecialAnnouncementText extends SchemaNameBase {
+
+}
diff --git a/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementTravelBans.php b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementTravelBans.php
new file mode 100644
index 0000000..5e30c56
--- /dev/null
+++ b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementTravelBans.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Drupal\schema_special_announcement\Plugin\metatag\Tag;
+
+use Drupal\schema_metatag\Plugin\metatag\Tag\SchemaUrlWebContentBase;
+
+/**
+ * Provides a plugin for the 'schema_special_announcement_travel_bans' meta tag.
+ *
+ * - 'id' should be a globally unique id.
+ * - 'name' should match the Schema.org element name.
+ * - 'group' should match the id of the group that defines the Schema.org type.
+ *
+ * @MetatagTag(
+ *   id = "schema_special_announcement_travel_bans",
+ *   label = @Translation("travelBans"),
+ *   description = @Translation("Url or webcontent for travelBans."),
+ *   name = "travelBans",
+ *   group = "schema_special_announcement",
+ *   weight = 11,
+ *   type = "string",
+ *   secure = FALSE,
+ *   multiple = FALSE
+ * )
+ */
+class SchemaSpecialAnnouncementTravelBans extends SchemaUrlWebContentBase {
+
+}
diff --git a/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementType.php b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementType.php
new file mode 100644
index 0000000..4c43d5c
--- /dev/null
+++ b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementType.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace Drupal\schema_special_announcement\Plugin\metatag\Tag;
+
+use Drupal\schema_metatag\Plugin\metatag\Tag\SchemaTypeBase;
+
+/**
+ * Provides a plugin for the 'schema_special_announcement_type' meta tag.
+ *
+ * - 'id' should be a globally unique id.
+ * - 'name' should match the Schema.org element name.
+ * - 'group' should match the id of the group that defines the Schema.org type.
+ *
+ * @MetatagTag(
+ *   id = "schema_special_announcement_type",
+ *   label = @Translation("@type"),
+ *   description = @Translation("REQUIRED. The type of page."),
+ *   name = "@type",
+ *   group = "schema_special_announcement",
+ *   weight = -10,
+ *   type = "string",
+ *   secure = FALSE,
+ *   multiple = FALSE
+ * )
+ */
+class SchemaSpecialAnnouncementType extends SchemaTypeBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function labels() {
+    return ['SpecialAnnouncement'];
+  }
+
+}
diff --git a/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementUrl.php b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementUrl.php
new file mode 100644
index 0000000..89710e9
--- /dev/null
+++ b/schema_special_announcement/src/Plugin/metatag/Tag/SchemaSpecialAnnouncementUrl.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Drupal\schema_special_announcement\Plugin\metatag\Tag;
+
+use Drupal\schema_metatag\Plugin\metatag\Tag\SchemaNameBase;
+
+/**
+ * Provides a plugin for the 'url' meta tag.
+ *
+ * - 'id' should be a globally unique id.
+ * - 'name' should match the Schema.org element name.
+ * - 'group' should match the id of the group that defines the Schema.org type.
+ *
+ * @MetatagTag(
+ *   id = "schema_special_announcement_url",
+ *   label = @Translation("Url"),
+ *   description = @Translation("The url for the primary announcement page."),
+ *   name = "url",
+ *   group = "schema_special_announcement",
+ *   weight = 5,
+ *   type = "string",
+ *   secure = FALSE,
+ *   multiple = FALSE
+ * )
+ */
+class SchemaSpecialAnnouncementUrl extends SchemaNameBase {
+
+}
diff --git a/schema_special_announcement/tests/src/Functional/SchemaSpecialAnnouncementTest.php b/schema_special_announcement/tests/src/Functional/SchemaSpecialAnnouncementTest.php
new file mode 100644
index 0000000..4f5f52f
--- /dev/null
+++ b/schema_special_announcement/tests/src/Functional/SchemaSpecialAnnouncementTest.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace Drupal\Tests\schema_special_announcement\Functional;
+
+use Drupal\Tests\schema_metatag\Functional\SchemaMetatagTagsTestBase;
+
+/**
+ * Tests that each of the Schema Metatag SpecialAnnouncement tags work correctly.
+ *
+ * @group schema_metatag
+ * @group schema_special_announcement
+ */
+class SchemaSpecialAnnouncementTest extends SchemaMetatagTagsTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected static $modules = ['schema_special_announcement'];
+
+  /**
+   * {@inheritdoc}
+   */
+  public $moduleName = 'schema_special_announcement';
+
+  /**
+   * {@inheritdoc}
+   */
+  public $schemaTagsNamespace = '\\Drupal\\schema_special_announcement\\Plugin\\metatag\\Tag\\';
+
+  /**
+   * {@inheritdoc}
+   */
+  public $schemaTags = [
+    'schema_special_announcement_review_rating' => 'SchemaSpecialAnnouncementReviewRating',
+    'schema_special_announcement_review_body' => 'SchemaSpecialAnnouncementReviewBody',
+    'schema_special_announcement_date_published' => 'SchemaSpecialAnnouncementDatePublished',
+    'schema_special_announcement_item_reviewed' => 'SchemaSpecialAnnouncementItemReviewed',
+    'schema_special_announcement_name' => 'SchemaSpecialAnnouncementName',
+    'schema_special_announcement_author' => 'SchemaSpecialAnnouncementAuthor',
+    'schema_special_announcement_type' => 'SchemaSpecialAnnouncementType',
+  ];
+
+}
diff --git a/src/Plugin/metatag/Tag/SchemaCreativeWorkTrait.php b/src/Plugin/metatag/Tag/SchemaCreativeWorkTrait.php
index cd81850..785f550 100644
--- a/src/Plugin/metatag/Tag/SchemaCreativeWorkTrait.php
+++ b/src/Plugin/metatag/Tag/SchemaCreativeWorkTrait.php
@@ -183,7 +183,9 @@ trait SchemaCreativeWorkTrait {
       'CreativeWorkSeries',
       'TVSeries',
       'Episode',
+      'WebContent',
       'WebPage',
+      'WebPageElement',
       'WebSite',
     ];
   }
diff --git a/src/Plugin/metatag/Tag/SchemaUrlWebContentBase.php b/src/Plugin/metatag/Tag/SchemaUrlWebContentBase.php
new file mode 100644
index 0000000..d140318
--- /dev/null
+++ b/src/Plugin/metatag/Tag/SchemaUrlWebContentBase.php
@@ -0,0 +1,90 @@
+<?php
+
+namespace Drupal\schema_metatag\Plugin\metatag\Tag;
+
+use Drupal\schema_metatag\SchemaMetatagManager;
+
+/**
+ * Schema.org items that can be Url or WebContent should extend this class.
+ */
+class SchemaUrlWebContentBase extends SchemaWebContentBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function output() {
+    $value = SchemaMetatagManager::unserialize($this->value());
+
+    // If this is a complex array of value, process the array.
+    if (is_array($value)) {
+
+      // Clean out empty values.
+      $value = SchemaMetatagManager::arrayTrim($value);
+    }
+
+    if (empty($value)) {
+      return '';
+    }
+
+    // If url return simple value, else return WebContent.
+    if ($value['@type'] === 'Url') {
+      return $this->processItem($value['url']);
+    }
+
+    return parent::output();
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function form(array $element = []) {
+    $form = parent::form($element);
+
+    $state = [':input[name="' . $this->visibilitySelector() . '[@type]"]' => ['value' => 'Url']];
+    $form['@type']['#options']['Url'] = $this->t('Url');
+    foreach (SchemaWebContentTrait::creativeWorkProperties('All') as $name => $property) {
+      if ($name === 'url') {
+        continue;
+      }
+      $form[$name]['#states']['invisible'][] = $state;
+    }
+    if ($this->multiple()) {
+      $form['pivot']['#states']['invisible'][] = $state;
+    }
+    if (empty($form['@type']['#default_value'])) {
+      $form['@type']['#default_value'] = 'Url';
+    }
+    return $form;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function testValue() {
+    $items = [];
+    $keys = self::creativeWorkFormKeys('WebContent');
+    foreach ($keys as $key) {
+      switch ($key) {
+
+        case '@type':
+          $items[$key] = 'WebContent';
+          break;
+
+        case 'author':
+          $items[$key] = SchemaPersonOrgBase::testValue();
+          break;
+
+        case 'potentialAction':
+          $items[$key] = SchemaActionBase::testValue();
+          break;
+
+        default:
+          $items[$key] = parent::testDefaultValue(1, '');
+          break;
+
+      }
+    }
+    return $items;
+  }
+
+}
diff --git a/src/Plugin/metatag/Tag/SchemaWebContentBase.php b/src/Plugin/metatag/Tag/SchemaWebContentBase.php
new file mode 100644
index 0000000..83e752c
--- /dev/null
+++ b/src/Plugin/metatag/Tag/SchemaWebContentBase.php
@@ -0,0 +1,86 @@
+<?php
+
+namespace Drupal\schema_metatag\Plugin\metatag\Tag;
+
+use Drupal\schema_metatag\SchemaMetatagManager;
+
+/**
+ * Schema.org CreativeWork items should extend this class.
+ */
+class SchemaWebContentBase extends SchemaCreativeWorkBase {
+
+  use SchemaWebContentTrait;
+
+  /**
+   * {@inheritdoc}
+   */
+  public function form(array $element = []) {
+
+    $value = SchemaMetatagManager::unserialize($this->value());
+
+    $input_values = [
+      'title' => $this->label(),
+      'description' => $this->description(),
+      'value' => $value,
+      '#required' => isset($element['#required']) ? $element['#required'] : FALSE,
+      'visibility_selector' => $this->visibilitySelector(),
+    ];
+
+    $form = $this->creativeWorkForm($input_values);
+
+    if (empty($this->multiple())) {
+      unset($form['pivot']);
+    }
+
+    return $form;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function testValue() {
+    $items = [];
+    $keys = self::creativeWorkFormKeys('WebContent');
+    foreach ($keys as $key) {
+      switch ($key) {
+
+        case '@type':
+          $items[$key] = 'WebContent';
+          break;
+
+        case 'author':
+          $items[$key] = SchemaPersonOrgBase::testValue();
+          break;
+
+        case 'potentialAction':
+          $items[$key] = SchemaActionBase::testValue();
+          break;
+
+        default:
+          $items[$key] = parent::testDefaultValue(1, '');
+          break;
+
+      }
+    }
+    return $items;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function processedTestValue($items) {
+    foreach ($items as $key => $value) {
+      switch ($key) {
+        case 'author':
+          $items[$key] = SchemaPersonOrgBase::processedTestValue($items[$key]);
+          break;
+
+        case 'potentialAction':
+          $items[$key] = SchemaActionBase::processedTestValue($items[$key]);
+          break;
+
+      }
+    }
+    return $items;
+  }
+}
diff --git a/src/Plugin/metatag/Tag/SchemaWebContentTrait.php b/src/Plugin/metatag/Tag/SchemaWebContentTrait.php
new file mode 100644
index 0000000..efe2636
--- /dev/null
+++ b/src/Plugin/metatag/Tag/SchemaWebContentTrait.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace Drupal\schema_metatag\Plugin\metatag\Tag;
+
+use Drupal\schema_metatag\SchemaMetatagManager;
+
+/**
+ * Schema.org WebContent trait.
+ */
+trait SchemaWebContentTrait {
+
+  use SchemaCreativeWorkTrait;
+
+  /**
+   * All object types.
+   *
+   * @return array
+   *   An array of all possible object types.
+   */
+  public static function creativeWorkObjects() {
+    return [
+      'WebContent',
+      'WebPage',
+      'WebPageElement',
+      'WebSite',
+    ];
+  }
+
+}