Fix grammar in Core Data Model section.

index.html

@@ -979,16 +979,15 @@ <h3>Presentations</h3>
         <p>
 A [=verifiable presentation=] is <dfn class="lint-ignore">created</dfn> by a
 [=holder=], can express data from multiple [=verifiable credentials=], and can
-contain arbitrary additional data encoded as JSON-LD. They are used to present
-[=claims=] to a [=verifier=]. It is also possible to present [=verifiable
-credentials=] directly.
+contain arbitrary additional data. They are used to present [=claims=] to a
+[=verifier=]. It is also possible to present [=verifiable credentials=]
+directly.
         </p>
 
         <p>
-The data in a [=presentation=] is often about the same [=subject=], but
-might have been issued by multiple [=issuers=]. The aggregation of this
-information typically expresses an aspect of a person, organization, or
-[=entity=].
+The data in a [=presentation=] is often about the same [=subject=], but might
+have been issued by multiple [=issuers=]. The aggregation of this information
+expresses an aspect of a person, organization, or [=entity=].
         </p>
 
         <figure id="basic-vp">
@@ -1010,7 +1009,7 @@ <h3>Presentations</h3>
         <p id="info-graph-vp-explanation">
 <a href="#info-graph-vp"></a> below shows a more complete depiction of a
 [=verifiable presentation=] using an [=embedded proof=]
-based on [[?VC-DATA-INTEGRITY]].
+based on [[[?VC-DATA-INTEGRITY]]].
 It is composed of at least four information [=graphs=].
 The first of these information [=graphs=], the [=verifiable presentation graph=]
 (which is the [=default graph=]), expresses the [=verifiable presentation=]
@@ -1047,7 +1046,7 @@ <h3>Presentations</h3>
 named graph)'">
           <figcaption style="text-align: center;">
 Information [=graphs=] associated with a basic [=verifiable presentation=] that is using an [=embedded proof=]
-based on [[[VC-DATA-INTEGRITY]]] [[?VC-DATA-INTEGRITY]].
+based on [[[VC-DATA-INTEGRITY]]].
           </figcaption>
         </figure>
 
@@ -1090,9 +1089,10 @@ <h3>Presentations</h3>
 'XaOOh4ljklxH7L99RTVSfOl...'.
           ">
           <figcaption style="text-align: center;">
-            Information graphs associated with a basic [=verifiable presentation=] that is using an [=enveloping proof=]
-            based on JOSE [[?VC-JOSE-COSE]]. The `data:` URL refers to
-            the [=verifiable credential=] shown on <a href="#info-graph-vc-jwt"></a>.
+Information graphs associated with a basic [=verifiable presentation=] that is
+using an [=enveloping proof=] based on [[[?VC-JOSE-COSE]]]. The `data:` URL
+refers to the [=verifiable credential=] shown on
+<a href="#info-graph-vc-jwt"></a>.
           </figcaption>
         </figure>