Update actor classes

src/server/sparql/FacetConfigs.js

@@ -125,7 +125,7 @@ export const facetConfigs = {
     },
   },
   people: {
-    facetClass: 'mmm-schema:Person',
+    facetClass: 'crm:E21_Person',
     label: {
       id: 'label',
       type: 'text',
@@ -175,7 +175,7 @@ export const facetConfigs = {
     },
   },
   organizations: {
-    facetClass: 'mmm-schema:Organization',
+    facetClass: 'crm:E74_Group',
     label: {
       id: 'label',
       type: 'text',

src/server/sparql/SparqlQueriesEvents.js

@@ -13,6 +13,6 @@ export const eventProperties = `
     UNION
     {
       ?id crm:P4_has_time-span ?timespan__id .
-      BIND(?timespan__id AS ?timespan__prefLabel)
+      ?timespan__id skos:prefLabel ?timespan__prefLabel .
     }
 `;