[mimetype] Change mimetype priorities

We prefer ttl from n3

extension/src/common/data.ts

@@ -305,6 +305,9 @@ export function fetchObservableAt(target: string): Promise<ObservableContent> {
  * Map of known MIME types to badge names
  */
 export const MIME: { [mime: string]: MimeInfo | undefined } = {
+  "text/turtle": new MimeInfo("text/turtle", "TTL", 2, ".ttl"),
+  "application/ld+json": new MimeInfo("application/ld+json", "LD", 3, ".json"),
+  "application/rdf+xml": new MimeInfo("application/rdf+xml", "RDF", 4, ".xml"),
   "text/n3": new MimeInfo("text/n3", "N3", 5, ".n3"),
   "application/n-triples": new MimeInfo(
     "application/n-triples",
@@ -313,10 +316,7 @@ export const MIME: { [mime: string]: MimeInfo | undefined } = {
     ".nt"
   ),
   "application/n-quads": new MimeInfo("application/n-quads", "NQ", 7, ".nq"),
-  "text/turtle": new MimeInfo("text/turtle", "TTL", 8, ".ttl"),
-  "application/trig": new MimeInfo("application/trig", "TRIG", 9, ".trig"),
-  "application/rdf+xml": new MimeInfo("application/rdf+xml", "RDF", 10, ".xml"),
-  "application/ld+json": new MimeInfo("application/ld+json", "LD", 11, ".json")
+  "application/trig": new MimeInfo("application/trig", "TRIG", 9, ".trig")
 };
 
 /**