@vocab can be a compact IRI.

Author: gkellogg

CHANGELOG.md

@@ -10,7 +10,7 @@
 ### Changed
 - Default processing mode changed to json-ld-1.1. Allows a 1.1 context to be
   used after non-1.1 contexts.
-- `@vocab` can be relative in 1.0, resolved against either a previous `@vocab`,
+- `@vocab` can be relative or a Compact IRI in 1.1, resolved against either a previous `@vocab`,
   `@base` or document base.
 - Better checking of absolute IRIs.
 - Terms that beging with a ':' are not considered absolute or compact IRIs.

lib/context.js

@@ -227,17 +227,14 @@ api.process = async ({
           'Invalid JSON-LD syntax; the value of "@vocab" in a ' +
           '@context must be a string or null.',
           'jsonld.SyntaxError', {code: 'invalid vocab mapping', context: ctx});
-      } else if(!_isAbsoluteIri(value)) {
-        if(api.processingMode(rval, 1.0)) {
-          throw new JsonLdError(
-            'Invalid JSON-LD syntax; the value of "@vocab" in a ' +
-            '@context must be an absolute IRI.',
-            'jsonld.SyntaxError', {code: 'invalid vocab mapping', context: ctx});
-        }
+      } else if(!_isAbsoluteIri(value) && api.processingMode(rval, 1.0)) {
+        throw new JsonLdError(
+          'Invalid JSON-LD syntax; the value of "@vocab" in a ' +
+          '@context must be an absolute IRI.',
+          'jsonld.SyntaxError', {code: 'invalid vocab mapping', context: ctx});
+      } else {
         rval['@vocab'] = _expandIri(rval, value, {vocab: true, base: true},
           undefined, undefined, options);
-      } else {
-        rval['@vocab'] = value;
       }
       defined.set('@vocab', true);
     }

tests/test-common.js

@@ -197,9 +197,6 @@ const TEST_TYPES = {
         /expand-manifest.jsonld#tso11$/,
         // colliding keywords
         /expand-manifest.jsonld#t0114$/,
-        // vocab iri/term
-        /expand-manifest.jsonld#te046$/,
-        /expand-manifest.jsonld#te047$/,
         // included
         /expand-manifest.jsonld#tin01$/,
         /expand-manifest.jsonld#tin02$/,