figuring out how to define things..

vocabularies/ro-crate/test/index.ttl

-@base <http://purl.org/coscine/vocabularies/ro-crate/test6> .
+#@base <http://purl.org/coscine/vocabularies/ro-crate/test6> .
+@base <https://w3id.org/ro/crate/1.1/context> .
+#https://www.researchobject.org/ro-crate/specification/1.1/context.jsonld
 
 @prefix schema: <http://schema.org/> .
 @prefix dcterms: <http://purl.org/dc/terms/> .
@@ -19,11 +21,11 @@
 .
 
  
-<http://purl.org/coscine/vocabularies/ro-crate/test6#Dataset> a <http://purl.org/coscine/vocabularies/ro-crate/test6> ;
+<https://w3id.org/ro/crate/1.1/context#Dataset> a <https://schema.org/Dataset> ;
   rdfs:label "Dataset"@en , "Datensatz"@de ;
 .
 
-<http://purl.org/coscine/vocabularies/ro-crate/test6#CreativeWork> a <http://purl.org/coscine/vocabularies/ro-crate/test6> ;
+<https://w3id.org/ro/crate/1.1/context#CreativeWork> a <https://w3id.org/ro/crate/1.1/context> ;
   rdfs:label "CreativeWork"@en, "Kreatives Werk"@de ;
   .