diff --git a/Gemfile.lock b/Gemfile.lock
index 4823b7e..6b1efab 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,6 +1,6 @@
 GIT
   remote: https://github.com/innoq/iqvoc.git
-  revision: a85e48c2830b1acc39bb50ff0aa240133cdde3fb
+  revision: f4f945e2b9f3d43ac7e495a073fd2a9e115db616
   branch: main
   specs:
     iqvoc (4.14.5)
@@ -12,7 +12,7 @@ GIT
       cancancan
       carrierwave
       carrierwave-i18n
-      database_cleaner (~> 1.8.5)
+      database_cleaner
       deep_cloneable
       delayed_job_active_record
       faraday
@@ -36,73 +36,73 @@ GIT
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (7.0.8.4)
-      actionpack (= 7.0.8.4)
-      activesupport (= 7.0.8.4)
+    actioncable (7.0.8.5)
+      actionpack (= 7.0.8.5)
+      activesupport (= 7.0.8.5)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailbox (7.0.8.4)
-      actionpack (= 7.0.8.4)
-      activejob (= 7.0.8.4)
-      activerecord (= 7.0.8.4)
-      activestorage (= 7.0.8.4)
-      activesupport (= 7.0.8.4)
+    actionmailbox (7.0.8.5)
+      actionpack (= 7.0.8.5)
+      activejob (= 7.0.8.5)
+      activerecord (= 7.0.8.5)
+      activestorage (= 7.0.8.5)
+      activesupport (= 7.0.8.5)
       mail (>= 2.7.1)
       net-imap
       net-pop
       net-smtp
-    actionmailer (7.0.8.4)
-      actionpack (= 7.0.8.4)
-      actionview (= 7.0.8.4)
-      activejob (= 7.0.8.4)
-      activesupport (= 7.0.8.4)
+    actionmailer (7.0.8.5)
+      actionpack (= 7.0.8.5)
+      actionview (= 7.0.8.5)
+      activejob (= 7.0.8.5)
+      activesupport (= 7.0.8.5)
       mail (~> 2.5, >= 2.5.4)
       net-imap
       net-pop
       net-smtp
       rails-dom-testing (~> 2.0)
-    actionpack (7.0.8.4)
-      actionview (= 7.0.8.4)
-      activesupport (= 7.0.8.4)
+    actionpack (7.0.8.5)
+      actionview (= 7.0.8.5)
+      activesupport (= 7.0.8.5)
       rack (~> 2.0, >= 2.2.4)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actiontext (7.0.8.4)
-      actionpack (= 7.0.8.4)
-      activerecord (= 7.0.8.4)
-      activestorage (= 7.0.8.4)
-      activesupport (= 7.0.8.4)
+    actiontext (7.0.8.5)
+      actionpack (= 7.0.8.5)
+      activerecord (= 7.0.8.5)
+      activestorage (= 7.0.8.5)
+      activesupport (= 7.0.8.5)
       globalid (>= 0.6.0)
       nokogiri (>= 1.8.5)
-    actionview (7.0.8.4)
-      activesupport (= 7.0.8.4)
+    actionview (7.0.8.5)
+      activesupport (= 7.0.8.5)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activejob (7.0.8.4)
-      activesupport (= 7.0.8.4)
+    activejob (7.0.8.5)
+      activesupport (= 7.0.8.5)
       globalid (>= 0.3.6)
-    activemodel (7.0.8.4)
-      activesupport (= 7.0.8.4)
-    activerecord (7.0.8.4)
-      activemodel (= 7.0.8.4)
-      activesupport (= 7.0.8.4)
-    activestorage (7.0.8.4)
-      actionpack (= 7.0.8.4)
-      activejob (= 7.0.8.4)
-      activerecord (= 7.0.8.4)
-      activesupport (= 7.0.8.4)
+    activemodel (7.0.8.5)
+      activesupport (= 7.0.8.5)
+    activerecord (7.0.8.5)
+      activemodel (= 7.0.8.5)
+      activesupport (= 7.0.8.5)
+    activestorage (7.0.8.5)
+      actionpack (= 7.0.8.5)
+      activejob (= 7.0.8.5)
+      activerecord (= 7.0.8.5)
+      activesupport (= 7.0.8.5)
       marcel (~> 1.0)
       mini_mime (>= 1.1.0)
-    activesupport (7.0.8.4)
+    activesupport (7.0.8.5)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
-    addressable (2.8.6)
-      public_suffix (>= 2.0.2, < 6.0)
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
     apipie-rails (1.4.2)
       actionpack (>= 5.0)
       activesupport (>= 5.0)
@@ -111,8 +111,8 @@ GEM
       activerecord (>= 5.2, < 7.2)
       activesupport (>= 5.2, < 7.2)
       request_store (~> 1.0)
-    bcp47 (0.3.3)
-      i18n
+    bcp47_spec (0.2.1)
+    bigdecimal (3.1.8)
     bindex (0.8.1)
     bootsnap (1.18.4)
       msgpack (~> 1.2)
@@ -139,13 +139,18 @@ GEM
       ssrf_filter (~> 1.0)
     carrierwave-i18n (3.0.0)
       carrierwave (>= 3.0.0, < 4)
-    concurrent-ruby (1.3.3)
+    concurrent-ruby (1.3.4)
     connection_pool (2.4.1)
     crass (1.0.6)
     cuprite (0.15)
       capybara (~> 3.0)
       ferrum (~> 0.14.0)
-    database_cleaner (1.8.5)
+    database_cleaner (2.0.2)
+      database_cleaner-active_record (>= 2, < 3)
+    database_cleaner-active_record (2.2.0)
+      activerecord (>= 5.a)
+      database_cleaner-core (~> 2.0.0)
+    database_cleaner-core (2.0.1)
     date (3.3.4)
     debug (1.9.2)
       irb (~> 1.10)
@@ -157,11 +162,11 @@ GEM
     delayed_job_active_record (4.1.10)
       activerecord (>= 3.0, < 8.0)
       delayed_job (>= 3.0, < 5)
-    ebnf (2.3.5)
+    ebnf (2.4.0)
       htmlentities (~> 4.3)
-      rdf (~> 3.2)
+      rdf (~> 3.3)
       scanf (~> 1.0)
-      sxp (~> 1.2)
+      sxp (~> 1.3)
       unicode-types (~> 1.8)
     erubi (1.13.0)
     faraday (1.10.4)
@@ -196,7 +201,7 @@ GEM
       concurrent-ruby (~> 1.1)
       webrick (~> 1.7)
       websocket-driver (>= 0.6, < 0.8)
-    ffi (1.16.3)
+    ffi (1.17.0)
     ffi-compiler (1.3.2)
       ffi (>= 1.15.5)
       rake
@@ -209,7 +214,7 @@ GEM
     hamster (3.0.0)
       concurrent-ruby (~> 1.0)
     htmlentities (4.3.4)
-    i18n (1.14.5)
+    i18n (1.14.6)
       concurrent-ruby (~> 1.0)
     image_processing (1.13.0)
       mini_magick (>= 4.9.5, < 5)
@@ -224,17 +229,18 @@ GEM
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
     json (2.7.2)
-    json-canonicalization (0.4.0)
-    json-ld (3.2.5)
+    json-canonicalization (1.0.0)
+    json-ld (3.3.2)
       htmlentities (~> 4.3)
-      json-canonicalization (~> 0.3, >= 0.3.2)
+      json-canonicalization (~> 1.0)
       link_header (~> 0.0, >= 0.0.8)
       multi_json (~> 1.15)
       rack (>= 2.2, < 4)
-      rdf (~> 3.2, >= 3.2.10)
-    json-ld-preloaded (3.2.2)
-      json-ld (~> 3.2)
-      rdf (~> 3.2)
+      rdf (~> 3.3)
+      rexml (~> 3.2)
+    json-ld-preloaded (3.3.0)
+      json-ld (~> 3.3)
+      rdf (~> 3.3)
     kaminari (1.2.2)
       activesupport (>= 4.1.0)
       kaminari-actionview (= 1.2.2)
@@ -247,40 +253,40 @@ GEM
       activerecord
       kaminari-core (= 1.2.2)
     kaminari-core (1.2.2)
-    ld-patch (3.2.2)
-      ebnf (~> 2.3)
-      rdf (~> 3.2)
-      rdf-xsd (~> 3.2)
-      sparql (~> 3.2)
-      sxp (~> 1.2)
+    ld-patch (3.3.0)
+      ebnf (~> 2.4)
+      rdf (~> 3.3)
+      rdf-xsd (~> 3.3)
+      sparql (~> 3.3)
+      sxp (~> 1.3)
     link_header (0.0.8)
-    linkeddata (3.2.2)
-      json-ld (~> 3.2, >= 3.2.5)
-      json-ld-preloaded (~> 3.2, >= 3.2.2)
-      ld-patch (~> 3.2, >= 3.2.2)
-      nokogiri (~> 1.13, >= 1.13.8)
+    linkeddata (3.3.1)
+      json-ld (~> 3.3)
+      json-ld-preloaded (~> 3.3)
+      ld-patch (~> 3.3)
+      nokogiri (~> 1.15, >= 1.15.4)
       rdf (~> 3.2, >= 3.2.1)
-      rdf-aggregate-repo (~> 3.2, >= 3.2.1)
-      rdf-hamster-repo (~> 3.2, >= 3.2.1)
-      rdf-isomorphic (~> 3.2, >= 3.2.1)
-      rdf-json (~> 3.2)
-      rdf-microdata (~> 3.2, >= 3.2.1)
-      rdf-n3 (~> 3.2, >= 3.2.1)
-      rdf-normalize (~> 0.6, >= 0.6.1)
-      rdf-ordered-repo (~> 3.2, >= 3.2.1)
-      rdf-rdfa (~> 3.2, >= 3.2.3)
-      rdf-rdfxml (~> 3.2, >= 3.2.2)
-      rdf-reasoner (~> 0.8)
-      rdf-tabular (~> 3.2, >= 3.2.1)
-      rdf-trig (~> 3.2)
-      rdf-trix (~> 3.2)
-      rdf-turtle (~> 3.2, >= 3.2.1)
-      rdf-vocab (~> 3.2, >= 3.2.7)
-      rdf-xsd (~> 3.2, >= 3.2.1)
-      shacl (~> 0.3)
-      shex (~> 0.7, >= 0.7.1)
-      sparql (~> 3.2, >= 3.2.6)
-      sparql-client (~> 3.2, >= 3.2.2)
+      rdf-aggregate-repo (~> 3.2)
+      rdf-hamster-repo (~> 3.3)
+      rdf-isomorphic (~> 3.3)
+      rdf-json (~> 3.3)
+      rdf-microdata (~> 3.3)
+      rdf-n3 (~> 3.3)
+      rdf-normalize (~> 0.7)
+      rdf-ordered-repo (~> 3.3)
+      rdf-rdfa (~> 3.3)
+      rdf-rdfxml (~> 3.3)
+      rdf-reasoner (~> 0.9)
+      rdf-tabular (~> 3.3)
+      rdf-trig (~> 3.3)
+      rdf-trix (~> 3.3)
+      rdf-turtle (~> 3.3)
+      rdf-vocab (~> 3.3)
+      rdf-xsd (~> 3.3)
+      shacl (~> 0.4)
+      shex (~> 0.8)
+      sparql (~> 3.3)
+      sparql-client (~> 3.3)
       yaml-ld (~> 0.0)
     listen (3.8.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
@@ -301,7 +307,7 @@ GEM
     mini_magick (4.13.2)
     mini_mime (1.1.5)
     mini_portile2 (2.8.7)
-    minitest (5.24.1)
+    minitest (5.25.1)
     msgpack (1.7.3)
     multi_json (1.15.0)
     multipart-post (2.4.1)
@@ -309,7 +315,7 @@ GEM
       uri
     net-http-persistent (4.0.4)
       connection_pool (~> 2.2)
-    net-imap (0.4.17)
+    net-imap (0.5.0)
       date
       net-protocol
     net-pop (0.1.2)
@@ -319,35 +325,35 @@ GEM
     net-smtp (0.5.0)
       net-protocol
     nio4r (2.7.3)
-    nokogiri (1.15.6)
+    nokogiri (1.16.7)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     pg (1.5.4)
     psych (5.1.2)
       stringio
-    public_suffix (5.0.4)
+    public_suffix (6.0.1)
     puma (6.4.3)
       nio4r (~> 2.0)
-    racc (1.8.0)
-    rack (2.2.9)
+    racc (1.8.1)
+    rack (2.2.10)
     rack-mini-profiler (3.3.1)
       rack (>= 1.2.0)
     rack-test (2.1.0)
       rack (>= 1.3)
-    rails (7.0.8.4)
-      actioncable (= 7.0.8.4)
-      actionmailbox (= 7.0.8.4)
-      actionmailer (= 7.0.8.4)
-      actionpack (= 7.0.8.4)
-      actiontext (= 7.0.8.4)
-      actionview (= 7.0.8.4)
-      activejob (= 7.0.8.4)
-      activemodel (= 7.0.8.4)
-      activerecord (= 7.0.8.4)
-      activestorage (= 7.0.8.4)
-      activesupport (= 7.0.8.4)
+    rails (7.0.8.5)
+      actioncable (= 7.0.8.5)
+      actionmailbox (= 7.0.8.5)
+      actionmailer (= 7.0.8.5)
+      actionpack (= 7.0.8.5)
+      actiontext (= 7.0.8.5)
+      actionview (= 7.0.8.5)
+      activejob (= 7.0.8.5)
+      activemodel (= 7.0.8.5)
+      activerecord (= 7.0.8.5)
+      activestorage (= 7.0.8.5)
+      activesupport (= 7.0.8.5)
       bundler (>= 1.15.0)
-      railties (= 7.0.8.4)
+      railties (= 7.0.8.5)
     rails-dom-testing (2.2.0)
       activesupport (>= 5.0.0)
       minitest
@@ -359,9 +365,9 @@ GEM
       actionview (> 3.1)
       activesupport (> 3.1)
       railties (> 3.1)
-    railties (7.0.8.4)
-      actionpack (= 7.0.8.4)
-      activesupport (= 7.0.8.4)
+    railties (7.0.8.5)
+      actionpack (= 7.0.8.5)
+      activesupport (= 7.0.8.5)
       method_source
       rake (>= 12.2)
       thor (~> 1.0)
@@ -370,68 +376,70 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rdf (3.2.12)
+    rdf (3.3.2)
+      bcp47_spec (~> 0.2)
+      bigdecimal (~> 3.1, >= 3.1.5)
       link_header (~> 0.0, >= 0.0.8)
-    rdf-aggregate-repo (3.2.1)
-      rdf (~> 3.2)
-    rdf-hamster-repo (3.2.1)
+    rdf-aggregate-repo (3.3.0)
+      rdf (~> 3.3)
+    rdf-hamster-repo (3.3.0)
       hamster (~> 3.0)
-      rdf (~> 3.2, >= 3.2.1)
-    rdf-isomorphic (3.2.1)
-      rdf (~> 3.2)
-    rdf-json (3.2.0)
-      rdf (~> 3.2)
-    rdf-microdata (3.2.1)
+      rdf (~> 3.3)
+    rdf-isomorphic (3.3.0)
+      rdf (~> 3.3)
+    rdf-json (3.3.0)
+      rdf (~> 3.3)
+    rdf-microdata (3.3.0)
       htmlentities (~> 4.3)
-      nokogiri (~> 1.13)
-      rdf (~> 3.2)
-      rdf-rdfa (~> 3.2)
-      rdf-xsd (~> 3.2)
-    rdf-n3 (3.2.1)
-      ebnf (~> 2.2)
-      rdf (~> 3.2)
-      sparql (~> 3.2)
-      sxp (~> 1.2)
-    rdf-normalize (0.6.1)
-      rdf (~> 3.2)
-    rdf-ordered-repo (3.2.1)
-      rdf (~> 3.2, >= 3.2.1)
-    rdf-rdfa (3.2.3)
-      haml (>= 5.2, < 7)
+      nokogiri (~> 1.15, >= 1.15.4)
+      rdf (~> 3.3)
+      rdf-rdfa (~> 3.3)
+      rdf-xsd (~> 3.3)
+    rdf-n3 (3.3.0)
+      ebnf (~> 2.4)
+      rdf (~> 3.3)
+      sparql (~> 3.3)
+      sxp (~> 1.3)
+    rdf-normalize (0.7.0)
+      rdf (~> 3.3)
+    rdf-ordered-repo (3.3.0)
+      rdf (~> 3.3)
+    rdf-rdfa (3.3.0)
+      haml (~> 6.1)
       htmlentities (~> 4.3)
-      rdf (~> 3.2)
-      rdf-aggregate-repo (~> 3.2)
-      rdf-vocab (~> 3.2)
-      rdf-xsd (~> 3.2)
-    rdf-rdfxml (3.2.2)
-      builder (~> 3.2)
+      rdf (~> 3.3)
+      rdf-aggregate-repo (~> 3.3)
+      rdf-vocab (~> 3.3)
+      rdf-xsd (~> 3.3)
+    rdf-rdfxml (3.3.0)
+      builder (~> 3.2, >= 3.2.4)
       htmlentities (~> 4.3)
-      rdf (~> 3.2)
-      rdf-xsd (~> 3.2)
-    rdf-reasoner (0.8.0)
-      rdf (~> 3.2)
-      rdf-xsd (~> 3.2)
-    rdf-tabular (3.2.1)
+      rdf (~> 3.3)
+      rdf-xsd (~> 3.3)
+    rdf-reasoner (0.9.0)
+      rdf (~> 3.3)
+      rdf-xsd (~> 3.3)
+    rdf-tabular (3.3.0)
       addressable (~> 2.8)
-      bcp47 (~> 0.3, >= 0.3.3)
-      json-ld (~> 3.2)
-      rdf (~> 3.2, >= 3.2.7)
-      rdf-vocab (~> 3.2)
-      rdf-xsd (~> 3.2)
-    rdf-trig (3.2.0)
-      ebnf (~> 2.2)
-      rdf (~> 3.2)
-      rdf-turtle (~> 3.2)
-    rdf-trix (3.2.0)
-      rdf (~> 3.2)
-      rdf-xsd (~> 3.2)
-    rdf-turtle (3.2.1)
-      ebnf (~> 2.3)
-      rdf (~> 3.2)
-    rdf-vocab (3.2.7)
-      rdf (~> 3.2, >= 3.2.4)
-    rdf-xsd (3.2.1)
-      rdf (~> 3.2)
+      bcp47_spec (~> 0.2)
+      json-ld (~> 3.3)
+      rdf (~> 3.3)
+      rdf-vocab (~> 3.3)
+      rdf-xsd (~> 3.3)
+    rdf-trig (3.3.0)
+      ebnf (~> 2.4)
+      rdf (~> 3.3)
+      rdf-turtle (~> 3.3)
+    rdf-trix (3.3.0)
+      rdf (~> 3.3)
+      rdf-xsd (~> 3.3)
+    rdf-turtle (3.3.0)
+      ebnf (~> 2.4)
+      rdf (~> 3.3)
+    rdf-vocab (3.3.1)
+      rdf (~> 3.3)
+    rdf-xsd (3.3.0)
+      rdf (~> 3.3)
       rexml (~> 3.2)
     rdoc (6.7.0)
       psych (>= 4.0.0)
@@ -449,39 +457,39 @@ GEM
     scrypt (3.0.8)
       ffi-compiler (>= 1.0, < 2.0)
       rake (>= 9, < 14)
-    shacl (0.3.0)
-      json-ld (~> 3.2)
-      rdf (~> 3.2, >= 3.2.8)
-      sparql (~> 3.2, >= 3.2.4)
+    shacl (0.4.1)
+      json-ld (~> 3.3)
+      rdf (~> 3.3)
+      sparql (~> 3.3)
       sxp (~> 1.2)
-    shex (0.7.1)
-      ebnf (~> 2.2)
+    shex (0.8.0)
+      ebnf (~> 2.4)
       htmlentities (~> 4.3)
-      json-ld (~> 3.2)
-      json-ld-preloaded (~> 3.2)
-      rdf (~> 3.2)
-      rdf-xsd (~> 3.2)
-      sparql (~> 3.2)
-      sxp (~> 1.2)
-    sparql (3.2.6)
+      json-ld (~> 3.3)
+      json-ld-preloaded (~> 3.3)
+      rdf (~> 3.3)
+      rdf-xsd (~> 3.3)
+      sparql (~> 3.3)
+      sxp (~> 1.3)
+    sparql (3.3.0)
       builder (~> 3.2, >= 3.2.4)
-      ebnf (~> 2.3, >= 2.3.5)
+      ebnf (~> 2.4)
       logger (~> 1.5)
-      rdf (~> 3.2, >= 3.2.11)
-      rdf-aggregate-repo (~> 3.2, >= 3.2.1)
-      rdf-xsd (~> 3.2)
-      sparql-client (~> 3.2, >= 3.2.2)
-      sxp (~> 1.2, >= 1.2.4)
-    sparql-client (3.2.2)
+      rdf (~> 3.3)
+      rdf-aggregate-repo (~> 3.3)
+      rdf-xsd (~> 3.3)
+      sparql-client (~> 3.3)
+      sxp (~> 1.3)
+    sparql-client (3.3.0)
       net-http-persistent (~> 4.0, >= 4.0.2)
-      rdf (~> 3.2, >= 3.2.11)
+      rdf (~> 3.3)
     ssrf_filter (1.1.2)
     stringio (3.1.1)
-    sxp (1.2.4)
+    sxp (1.3.0)
       matrix (~> 0.4)
-      rdf (~> 3.2)
+      rdf (~> 3.3)
     temple (0.10.3)
-    thor (1.3.1)
+    thor (1.3.2)
     tilt (2.4.0)
     timeout (0.4.1)
     tzinfo (2.0.6)
@@ -499,12 +507,12 @@ GEM
     websocket-extensions (0.1.5)
     xpath (3.2.0)
       nokogiri (~> 1.8)
-    yaml-ld (0.0.2)
-      json-ld (~> 3.2, >= 3.2.3)
+    yaml-ld (0.0.3)
+      json-ld (~> 3.3)
       psych (>= 3.3)
-      rdf (~> 3.2, >= 3.2.9)
-      rdf-xsd (~> 3.2)
-    zeitwerk (2.6.16)
+      rdf (~> 3.3)
+      rdf-xsd (~> 3.3)
+    zeitwerk (2.6.18)
 
 PLATFORMS
   ruby