diff --git a/src/NodaIDGetter.php b/src/NodaIDGetter.php
index 0e45fa0..8d20db3 100644
--- a/src/NodaIDGetter.php
+++ b/src/NodaIDGetter.php
@@ -689,4 +689,128 @@ final class NodaIDGetter {
         return $output;
 
     }
+
+    /** Wrappers */
+
+    /**
+     * Gets a actor ID to check pre-existence for insertion.
+     *
+     * @param MDMysqli $mysqli_noda    Database connection.
+     * @param string   $lang           Language to check in.
+     * @param string   $name           Name of the actor to search for.
+     * @param string   $birthYear      Year of birth. Optional.
+     * @param string   $deathYear      Year of death. Optional.
+     * @param string   $instance       Instance for checking import log. Optional.
+     * @param integer  $institution_id Institution ID for checking import log. Optional.
+     *
+     * @return integer
+     */
+    public static function getPersinstIDByNamesAndRewrites(MDMysqli $mysqli_noda, string $lang, string $name, string $birthYear, string $deathYear, string $instance = "", int $institution_id = 0):int {
+
+        if (($persinstIdByName = self::getPersinstIDByName($mysqli_noda, $lang, $name)) !== 0) {
+            return $persinstIdByName;
+        }
+
+        if (($persinstIdByRewrite = self::getPersinstIDByRewrite($mysqli_noda, $lang, $name)) !== 0) {
+            return $persinstIdByRewrite;
+        }
+
+        if ($instance !== "") {
+            if (($persinstIdByImportLog = self::getPersinstIDByImportLog($mysqli_noda, $instance, $institution_id, $name, $birthYear, $deathYear)) !== 0) {
+                return $persinstIdByImportLog;
+            }
+        }
+
+        return 0;
+
+    }
+
+    /**
+     * Gets a place ID to check pre-existence for insertion.
+     *
+     * @param MDMysqli $mysqli_noda    Database connection.
+     * @param string   $lang           Language to check in.
+     * @param string   $name           Name of the place to search for.
+     * @param string   $instance       Instance for checking import log. Optional.
+     * @param integer  $institution_id Institution ID for checking import log. Optional.
+     *
+     * @return integer
+     */
+    public static function getPlaceIDByNamesAndRewrites(MDMysqli $mysqli_noda, string $lang, string $name, string $instance = "", int $institution_id = 0):int {
+
+        if (($placeIdByName = self::getPlaceIDByName($mysqli_noda, $lang, $name)) !== 0) {
+            return $placeIdByName;
+        }
+
+        if (($placeIdByRewrite = self::getPlaceIDByRewrite($mysqli_noda, $lang, $name)) !== 0) {
+            return $placeIdByRewrite;
+        }
+
+        if ($instance !== "") {
+            if (($placeIdByImportLog = self::getPlaceIDByImportLog($mysqli_noda, $instance, $institution_id, $name)) !== 0) {
+                return $placeIdByImportLog;
+            }
+        }
+
+        return 0;
+
+    }
+
+    /**
+     * Gets a tag ID to check pre-existence for insertion.
+     *
+     * @param MDMysqli $mysqli_noda    Database connection.
+     * @param string   $lang           Language to check in.
+     * @param string   $name           Name of the tag to search for.
+     * @param string   $instance       Instance for checking import log. Optional.
+     * @param integer  $institution_id Institution ID for checking import log. Optional.
+     *
+     * @return integer
+     */
+    public static function getTagIDByNamesAndRewrites(MDMysqli $mysqli_noda, string $lang, string $name, string $instance = "", int $institution_id = 0):int {
+
+        if (($tagIdByName = self::getTagIDByName($mysqli_noda, $lang, $name)) !== 0) {
+            return $tagIdByName;
+        }
+
+        if (!empty($tagIdByRewrite = self::getTagIDByRewrite($mysqli_noda, $lang, $name))) {
+            return end($tagIdByRewrite);
+        }
+
+        if ($instance !== "") {
+            if (($tagIdByImportLog = self::getTagIDByImportLog($mysqli_noda, $instance, $institution_id, $name)) !== 0) {
+                return $tagIdByImportLog;
+            }
+        }
+
+        return 0;
+
+    }
+
+    /**
+     * Gets a time ID to check pre-existence for insertion.
+     *
+     * @param MDMysqli $mysqli_noda    Database connection.
+     * @param string   $lang           Language to check in.
+     * @param string   $name           Name of the time to search for.
+     * @param string   $instance       Instance for checking import log. Optional.
+     * @param integer  $institution_id Institution ID for checking import log. Optional.
+     *
+     * @return integer
+     */
+    public static function getTimeIDByNamesAndRewrites(MDMysqli $mysqli_noda, string $lang, string $name, string $instance = "", int $institution_id = 0):int {
+
+        if (($timeIdByName = self::getTimeIDByName($mysqli_noda, $lang, $name)) !== 0) {
+            return $timeIdByName;
+        }
+
+        if ($instance !== "") {
+            if (($timeIdByImportLog = self::getTimeIDByImportLog($mysqli_noda, $instance, $institution_id, $name)) !== 0) {
+                return $timeIdByImportLog;
+            }
+        }
+
+        return 0;
+
+    }
 }
diff --git a/src/NodaImportLogger.php b/src/NodaImportLogger.php
new file mode 100644
index 0000000..dae02e5
--- /dev/null
+++ b/src/NodaImportLogger.php
@@ -0,0 +1,106 @@
+<?PHP
+/**
+ * Contains class NodaImportLogger for logging the mapping between entered term names
+ * and their resulting IDs.
+ *
+ * @author Joshua Ramon Enslin <joshua@museum-digital.de>
+ */
+declare(strict_types = 1);
+
+/**
+ * Contains class NodaImportLogger for logging the mapping between entered term names
+ * and their resulting IDs.
+ */
+final class NodaImportLogger {
+    /**
+     * Logs link of a person with an institution.
+     *
+     * @param MDMysqli $mysqli_noda    Database connection.
+     * @param string   $instance       Instance in which the import was run.
+     * @param integer  $institution_id ID of the importing institution.
+     * @param integer  $persinst_id    Resulting actor ID.
+     * @param string   $name           Name of the persinst to search for.
+     * @param string   $birthYear      Year of birth. Optional.
+     * @param string   $deathYear      Year of death. Optional.
+     *
+     * @return void
+     */
+    public static function logImportForPersinstByInstitution(MDMysqli $mysqli_noda, string $instance, int $institution_id, int $persinst_id, string $name, string $birthYear = "", string $deathYear = ""):void {
+
+        $loggedName = $name . $birthYear . $deathYear;
+
+        $logStmt = $mysqli_noda->do_prepare("INSERT INTO `persinst_logged_imports`
+            (`instance`, `institution_id`, `input_string`, `persinst_id`)
+            VALUES (?, ?, ?, ?)");
+        $logStmt->bind_param("sisi", $instance, $institution_id, $loggedName, $persinst_id);
+        $logStmt->execute();
+        $logStmt->close();
+
+    }
+
+    /**
+     * Logs link of a place with an institution.
+     *
+     * @param MDMysqli $mysqli_noda    Database connection.
+     * @param string   $instance       Instance in which the import was run.
+     * @param integer  $institution_id ID of the importing institution.
+     * @param integer  $ort_id         Resulting place ID.
+     * @param string   $name           Name of the place to search for.
+     *
+     * @return void
+     */
+    public static function logImportForPlaceByInstitution(MDMysqli $mysqli_noda, string $instance, int $institution_id, int $ort_id, string $name):void {
+
+        $logStmt = $mysqli_noda->do_prepare("INSERT INTO `orte_logged_imports`
+            (`instance`, `institution_id`, `input_string`, `ort_id`)
+            VALUES (?, ?, ?, ?)");
+        $logStmt->bind_param("sisi", $instance, $institution_id, $name, $ort_id);
+        $logStmt->execute();
+        $logStmt->close();
+
+    }
+
+    /**
+     * Logs link of a time with an institution.
+     *
+     * @param MDMysqli $mysqli_noda    Database connection.
+     * @param string   $instance       Instance in which the import was run.
+     * @param integer  $institution_id ID of the importing institution.
+     * @param integer  $zeit_id        Resulting time ID.
+     * @param string   $name           Name of the time to search for.
+     *
+     * @return void
+     */
+    public static function logImportForTimeByInstitution(MDMysqli $mysqli_noda, string $instance, int $institution_id, int $zeit_id, string $name):void {
+
+        $logStmt = $mysqli_noda->do_prepare("INSERT INTO `zeiten_logged_imports`
+            (`instance`, `institution_id`, `input_string`, `zeit_id`)
+            VALUES (?, ?, ?, ?)");
+        $logStmt->bind_param("sisi", $instance, $institution_id, $name, $zeit_id);
+        $logStmt->execute();
+        $logStmt->close();
+
+    }
+
+    /**
+     * Logs link of a tag with an institution.
+     *
+     * @param MDMysqli $mysqli_noda    Database connection.
+     * @param string   $instance       Instance in which the import was run.
+     * @param integer  $institution_id ID of the importing institution.
+     * @param integer  $tag_id        Resulting tag ID.
+     * @param string   $name           Name of the tag to search for.
+     *
+     * @return void
+     */
+    public static function logImportForTagByInstitution(MDMysqli $mysqli_noda, string $instance, int $institution_id, int $tag_id, string $name):void {
+
+        $logStmt = $mysqli_noda->do_prepare("INSERT INTO `tag_logged_imports`
+            (`instance`, `institution_id`, `input_string`, `tag_id`)
+            VALUES (?, ?, ?, ?)");
+        $logStmt->bind_param("sisi", $instance, $institution_id, $name, $tag_id);
+        $logStmt->execute();
+        $logStmt->close();
+
+    }
+}