diff --git a/templates/rdf/_body.ftl b/templates/rdf/_body.ftl
index 4ba8056a7..4137c591c 100644
--- a/templates/rdf/_body.ftl
+++ b/templates/rdf/_body.ftl
@@ -70,7 +70,7 @@
     </#if>
 
     <#if observedProperty?has_content>
-      <https://schema.org/variableMeasured> <@keywordList observedProperty/> ;
+      sdo:variableMeasured <@keywordList observedProperty/> ;
     </#if>
 
     <#if funding?has_content>
diff --git a/templates/rdf/_prefixes.ftl b/templates/rdf/_prefixes.ftl
index 47f0812e6..a4589f04c 100644
--- a/templates/rdf/_prefixes.ftl
+++ b/templates/rdf/_prefixes.ftl
@@ -12,4 +12,5 @@ PREFIX vcard: <http://www.w3.org/2006/vcard/ns#>
 PREFIX prov: <http://www.w3.org/ns/prov#>
 PREFIX odrs: <http://schema.theodi.org/odrs#>
 PREFIX sosa: <http://www.w3.org/ns/sosa/>
+PREFIX sdo: <https://schema.org/>
 PREFIX ef: <http://www.w3.org/2015/03/inspire/ef#>
diff --git a/templates/schema.org/schema.org.ftlh b/templates/schema.org/schema.org.ftlh
index 98bd5c805..2f35695ed 100644
--- a/templates/schema.org/schema.org.ftlh
+++ b/templates/schema.org/schema.org.ftlh
@@ -160,7 +160,7 @@
           <#list incomingCitations as citation>
             {
             "@type": "CreativeWork"
-            <#if citation.description?has_content>,"creditText": "${citation.description?trim}"</#if>
+            <#if citation.description?has_content>,"creditText": "${citation.description?replace("\n", " ")?trim}"</#if>
             <#if citation.url?has_content>,"url": "${citation.url?trim}"</#if>
             }<#sep>,</#sep>
           </#list>
diff --git a/web/less/search.less b/web/less/search.less
index 82cc957d9..1f68c2a1a 100644
--- a/web/less/search.less
+++ b/web/less/search.less
@@ -65,7 +65,11 @@ main {
             padding: 1em;
         }
 
-        .form-control.search-facet { opacity: 85%;position:sticky; top:0;
+        .form-control.search-facet {
+            display:none;
+            opacity: 85%;
+            position: sticky;
+            top: 0;
         }
     }
 }