message: feat: Use more prefixes in container responses.
diff: @@ -22,7 +22,7 @@ import {
  } from '../util/PathUtil';
  import { parseQuads } from '../util/QuadUtil';
  import { generateResourceQuads } from '../util/ResourceUtil';
  -import { CONTENT_TYPE, HTTP, LDP, PIM, RDF, VANN } from '../util/Vocabularies';
  +import { CONTENT_TYPE, DC, HTTP, LDP, POSIX, PIM, RDF, VANN, XSD } from '../util/Vocabularies';
  import type { DataAccessor } from './accessors/DataAccessor';
  import type { ResourceStore } from './ResourceStore';
  @@ -68,7 +68,10 @@ export class DataAccessorBasedStore implements ResourceStore {
  if (this.isExistingContainer(metadata)) {
  // Generate a container representation from the metadata
  const data = metadata.quads();
  + metadata.addQuad(DC.terms.namespace, VANN.terms.preferredNamespacePrefix, 'dc');
  metadata.addQuad(LDP.terms.namespace, VANN.terms.preferredNamespacePrefix, 'ldp');
  + metadata.addQuad(POSIX.terms.namespace, VANN.terms.preferredNamespacePrefix, 'posix');
  + metadata.addQuad(XSD.terms.namespace, VANN.terms.preferredNamespacePrefix, 'xsd');
  representation = new BasicRepresentation(data, metadata, INTERNAL_QUADS);
  } else {
  // Retrieve a document representation from the accessor
  