don't link vocabulary URIs; they are not retrievable

Author: notEthan

jsonschema-core.xml

@@ -1099,7 +1099,7 @@
             </t>
             <t>
                 The current URI for the Core vocabulary is:
-                <eref target="https://json-schema.org/draft/2019-09/vocab/core"/>.
+                &lt;https://json-schema.org/draft/2019-09/vocab/core&gt;.
             </t>
             <t>
                 The current URI for the corresponding meta-schema is:
@@ -1918,7 +1918,7 @@
             </t>
             <t>
                 The current URI for this vocabulary, known as the Applicator vocabulary, is:
-                <eref target="https://json-schema.org/draft/2019-09/vocab/applicator"/>.
+                &lt;https://json-schema.org/draft/2019-09/vocab/applicator&gt;.
             </t>
             <t>
                 The current URI for the corresponding meta-schema is:

jsonschema-hyperschema.xml

@@ -286,7 +286,7 @@
             </t>
             <t>
                 The current URI for this vocabulary, known as the Hyper-Schema vocabulary, is:
-                <eref target="https://json-schema.org/draft/2019-09/vocab/hyper-schema"/>.
+                &lt;https://json-schema.org/draft/2019-09/vocab/hyper-schema&gt;.
             </t>
             <t>
                 The current URI for the corresponding meta-schema, which differs from the

jsonschema-validation.xml

@@ -206,7 +206,7 @@
             </t>
             <t>
                 The current URI for this vocabulary, known as the Validation vocabulary, is:
-                <eref target="https://json-schema.org/draft/2019-09/vocab/validation"/>.
+                &lt;https://json-schema.org/draft/2019-09/vocab/validation&gt;.
             </t>
             <t>
                 The current URI for the corresponding meta-schema is:
@@ -548,7 +548,7 @@
                 </t>
                 <t>
                     The current URI for this vocabulary, known as the Format vocabulary, is:
-                    <eref target="https://json-schema.org/draft/2019-09/vocab/format"/>.
+                    &lt;https://json-schema.org/draft/2019-09/vocab/format&gt;.
                 </t>
                 <t>
                     The current URI for the corresponding meta-schema is:
@@ -926,7 +926,7 @@
                 </t>
                 <t>
                     The current URI for this vocabulary, known as the Content vocabulary, is:
-                    <eref target="https://json-schema.org/draft/2019-09/vocab/content"/>.
+                    &lt;https://json-schema.org/draft/2019-09/vocab/content&gt;.
                 </t>
                 <t>
                     The current URI for the corresponding meta-schema is:
@@ -1123,7 +1123,7 @@
             </t>
             <t>
                 The current URI for this vocabulary, known as the Meta-Data vocabulary, is:
-                <eref target="https://json-schema.org/draft/2019-09/vocab/meta-data"/>.
+                &lt;https://json-schema.org/draft/2019-09/vocab/meta-data&gt;.
             </t>
             <t>
                 The current URI for the corresponding meta-schema is: