diff --git a/index.html b/index.html
index 2860eaf5..87adf2dd 100644
--- a/index.html
+++ b/index.html
@@ -5459,7 +5459,28 @@ <h3>Algorithm</h3>
           <a>RDF literal</a>:
           <ol>
             <li>Initialize a new empty <a class="changed">map</a> result.</li>
-            <li>Initialize <var>converted value</var> to <var>value</var>.</li>
+            <li>
+              Initialize <var>converted value</var> to <var>null</var>.
+              <div class="candidate correction" id="change_api_pr670">
+                <span class="marker">Candidate Correction 10</span>
+                <p>
+                  Let <var>converted value</var> be initially unset, and only
+                  actively set if a native type can be used. Then group the
+                  other cases in an else block, defaulting to use the lexical
+                  form of <var>value</var>. Since <var>type</var> is set in the
+                  final else clause (unless it equals <var>xsd:string</var>),
+                  there is no need to set it in the clause for
+                  <var>useNativeTypes</var>.
+                </p>
+                <p>
+                  Previously, the else clause was never reached even if a
+                  native type couldn't be used, leaving only plain strings
+                  where, e.g., language-tagged string literals were the source.
+                  For more information, refer to
+                  <a href="https://github.com/w3c/json-ld-api/issues/670">issue 670</a>.
+                </p>
+              </div>
+            </li>
             <li>Initialize <var>type</var> to <code>null</code></li>
             <li>If <a data-link-for="JsonLdOptions">useNativeTypes</a> is <code>true</code>
               <div class="candidate correction" id="change_5">
@@ -5480,12 +5501,8 @@ <h3>Algorithm</h3>
                   of <var>value</var> equals <code>xsd:boolean</code>, set
                   <var>converted value</var> to <code>true</code> if the
                   <a>lexical form</a>
-                  
-                    of <var>value</var> matches <code>"true"</code> or <code>"1"</code>, or <code>false</code>
-                    if it matches <code>"false"</code> or <code>"0"</code>.
-                  
-                  If it matches neither,
-                  set <var>type</var> to <code>xsd:boolean</code>.</li>
+                  of <var>value</var> matches <code>"true"</code> or <code>"1"</code>, or <code>false</code>
+                  if it matches <code>"false"</code> or <code>"0"</code>.</li>
                 <li>Otherwise, if the
                   <a>datatype IRI</a>
                   of <var>value</var> equals <code>xsd:integer</code> or
@@ -5505,46 +5522,47 @@ <h3>Algorithm</h3>
                       If the conversion is successful, set <var>converted value</var>
                       to its result.
                     </li>
-                    <li>
-                      Otherwise, set <var>type</var> to <a>datatype IRI</a>
-                      of <var>value</var>.
-                    </li>
                   </ol>
 
                 </li>
               </ol>
             </li>
-            <li class="changed">Otherwise, if <a>processing mode</a> is not `json-ld-1.0`,
-              and <var>value</var> is a <a>JSON literal</a>,
-              set <var>converted value</var> to the result of
-              turning the lexical value of <var>value</var>
-              into the <a>JSON-LD internal representation</a>, and set <var>type</var> to <code>@json</code>.
-              If the lexical value of <var>value</var> is not valid JSON according to
-              the <a data-cite="RFC8259#section-2">JSON Grammar</a> [[RFC8259]],
-              an <a data-link-for="JsonLdErrorCode">invalid JSON literal</a>
-              error has been detected and processing is aborted.</li>
-            <li class="changed">Otherwise, if the <a>datatype IRI</a> of <var>value</var> starts with `https://www.w3.org/ns/i18n#`,
-              and {{JsonLdOptions/rdfDirection}} is `i18n-datatype`:
-              <ol>
+            <li class="changed">
+              If <var>converted value</var> is <code>null</code>,
+              <ol class="changed">
                 <li>Set <var>converted value</var> to the <a>lexical form</a> of <var>value</var>.</li>
-                <li>If the string prefix of the <a data-cite="RFC3986#section-3.5">fragment identifier</a>
-                  of the <a>datatype IRI</a> up until the underscore (`"_"`) is not empty,
-                  add an <a>entry</a> `@language` to <var>result</var> and set its value to that prefix.
-                  <div class="note">As `@direction` may be used without `@language`,
-                    it is possible, and legitimate, to create a datatype IRI
-                    such as `http://w3.org/ns/i18n#_ltr`, which does not encode a language tag.</div></li>
-                <li>Add an <a>entry</a> `@direction` to <var>result</var> and set its value to the substring of the
-                  <a data-cite="RFC3986#section-3.5">fragment identifier</a> following
-                  the underscore (`"_"`).</li>
+                <li>If <a>processing mode</a> is not `json-ld-1.0`,
+                  and <var>value</var> is a <a>JSON literal</a>,
+                  set <var>converted value</var> to the result of
+                  turning the lexical value of <var>value</var>
+                  into the <a>JSON-LD internal representation</a>, and set <var>type</var> to <code>@json</code>.
+                  If the lexical value of <var>value</var> is not valid JSON according to
+                  the <a data-cite="RFC8259#section-2">JSON Grammar</a> [[RFC8259]],
+                  an <a data-link-for="JsonLdErrorCode">invalid JSON literal</a>
+                  error has been detected and processing is aborted.</li>
+                <li>Otherwise, if the <a>datatype IRI</a> of <var>value</var> starts with `https://www.w3.org/ns/i18n#`,
+                  and {{JsonLdOptions/rdfDirection}} is `i18n-datatype`:
+                  <ol>
+                    <li>If the string prefix of the <a data-cite="RFC3986#section-3.5">fragment identifier</a>
+                      of the <a>datatype IRI</a> up until the underscore (`"_"`) is not empty,
+                      add an <a>entry</a> `@language` to <var>result</var> and set its value to that prefix.
+                      <div class="note">As `@direction` may be used without `@language`,
+                        it is possible, and legitimate, to create a datatype IRI
+                        such as `http://w3.org/ns/i18n#_ltr`, which does not encode a language tag.</div></li>
+                    <li>Add an <a>entry</a> `@direction` to <var>result</var> and set its value to the substring of the
+                      <a data-cite="RFC3986#section-3.5">fragment identifier</a> following
+                      the underscore (`"_"`).</li>
+                  </ol>
+                </li>
+                <li>Otherwise, if <var>value</var> is a
+                  <a>language-tagged string</a>
+                  add an <a>entry</a> <code>@language</code> to <var>result</var> and set its value to the
+                  <a>language tag</a> of <var>value</var>.</li>
+                <li>Otherwise, set <var>type</var> to the
+                  <a>datatype IRI</a>
+                  of <var>value</var>, unless it equals <code>xsd:string</code> which is ignored.</li>
               </ol>
             </li>
-            <li>Otherwise, if <var>value</var> is a
-              <a>language-tagged string</a>
-              add an <a>entry</a> <code>@language</code> to <var>result</var> and set its value to the
-              <a>language tag</a> of <var>value</var>.</li>
-            <li>Otherwise, set <var>type</var> to the
-              <a>datatype IRI</a>
-              of <var>value</var>, unless it equals <code>xsd:string</code> which is ignored.</li>
             <li>Add an <a>entry</a> <code>@value</code> to <var>result</var> whose value
               is set to <var>converted value</var>.</li>
             <li>If <var>type</var> is not <code>null</code>, add an <a>entry</a> <code>@type</code>
@@ -7088,6 +7106,9 @@ <h2>Change log</h2>
       as described in <a href="#change_api_638">Candidate Correction 8</a></li>
     <li>2025-02-28: Simplify the <a href="#algorithm-1">Inverse Context Creation algorithm</a>
       as described in <a href="#change_pr639">Candidate Correction 8</a></li>
+    <li>2026-06-06: Fix unconditional skip of other clauses when
+      <a data-link-for="JsonLdOptions">useNativeTypes</a> is `true`, as
+      described in <a href="#change_api_pr670">Candidate Correction 10</a>.</li>
  </ul>
   </details>
 
diff --git a/tests/fromRdf-manifest.jsonld b/tests/fromRdf-manifest.jsonld
index 787e4089..9e0bd705 100644
--- a/tests/fromRdf-manifest.jsonld
+++ b/tests/fromRdf-manifest.jsonld
@@ -205,6 +205,16 @@
       },
       "input": "fromRdf/0027-in.nq",
       "expect": "fromRdf/0027-out.jsonld"
+    }, {
+      "@id": "#t0028",
+      "@type": ["jld:PositiveEvaluationTest", "jld:FromRDFTest"],
+      "name": "use native types flag with non-native values",
+      "purpose": "Ensure that useNativeTypes flag being true does not interfere with values that cannot be serialized into a native value.",
+      "option": {
+        "useNativeTypes": true
+      },
+      "input": "fromRdf/0028-in.nq",
+      "expect": "fromRdf/0028-out.jsonld"
     }, {
       "@id": "#tdi01",
       "@type": [ "jld:PositiveEvaluationTest", "jld:FromRDFTest" ],
diff --git a/tests/fromRdf/0028-in.nq b/tests/fromRdf/0028-in.nq
new file mode 100644
index 00000000..8cdda3ea
--- /dev/null
+++ b/tests/fromRdf/0028-in.nq
@@ -0,0 +1,5 @@
+<http://example.com> <http://example.com/property> "string" .
+<http://example.com> <http://example.com/property> "hello"@en .
+<http://example.com> <http://example.com/property> "No"^^<http://www.w3.org/2001/XMLSchema#boolean> .
+<http://example.com> <http://example.com/property> "AAA"^^<http://www.w3.org/2001/XMLSchema#double> .
+<http://example.com> <http://example.com/property> "{\"x\": 1}"^^<http://www.w3.org/1999/02/22-rdf-syntax-ns#JSON> .
diff --git a/tests/fromRdf/0028-out.jsonld b/tests/fromRdf/0028-out.jsonld
new file mode 100644
index 00000000..ba4db3f1
--- /dev/null
+++ b/tests/fromRdf/0028-out.jsonld
@@ -0,0 +1,28 @@
+[
+  {
+    "@id": "http://example.com",
+    "http://example.com/property": [
+      {
+        "@value": "string"
+      },
+      {
+        "@language": "en",
+        "@value": "hello"
+      },
+      {
+        "@value": "No",
+        "@type": "http://www.w3.org/2001/XMLSchema#boolean"
+      },
+      {
+        "@value": "AAA",
+        "@type": "http://www.w3.org/2001/XMLSchema#double"
+      },
+      {
+        "@value": {
+          "x": 1
+        },
+        "@type": "@json"
+      }
+    ]
+  }
+]