use annotation link (instead of associated article which might not exist)

src/components/Map/Drawer/SearchDrawerWrapper/BioEntitiesResultsList/BioEntitiesPinsList/BioEntitiesPinsListItem/BioEntitiesPinsListItem.component.tsx

@@ -105,7 +105,7 @@ export const BioEntitiesPinsListItem = ({
           return (
             <li key={reference.id} className="my-2 px-2">
               <a
-                href={reference.article?.link}
+                href={reference.link ? reference.link : undefined}
                 target="_blank"
                 className="cursor-pointer text-primary-500 underline"
               >

src/components/Map/Drawer/SearchDrawerWrapper/ResultsList/PinsList/PinsListItem/PinsListItem.component.tsx

@@ -116,7 +116,7 @@ export const PinsListItem = ({
             // reference.id is almost always = 0
             <li key={`${reference.id}-${reference.resource}`} className="my-2 px-2">
               <a
-                href={reference.article?.link}
+                href={reference.link ? reference.link : undefined}
                 target="_blank"
                 className="cursor-pointer text-primary-500 underline"
               >