Framing shows unselected properties in playground.

[ioggstream]

Given

This data

"@context":
  "@vocab": http://www.w3.org/2004/02/skos/core#
notation:
  - "@type": http://publications.europa.eu/ontology/euvoc#EUDOR_LNG
    "@value": EN
  - "@type": http://publications.europa.eu/ontology/euvoc#FD_060
    "@value": EN
  - "@type": http://publications.europa.eu/ontology/euvoc#ISO_639_1
    "@value": en

And a Frame

"@context":
  "@vocab": http://www.w3.org/2004/02/skos/core#
  id:
    "@id": notation
    "@type": http://publications.europa.eu/ontology/euvoc#EUDOR_LNG
"@explicit": true
id: {}

I expect

"@context":
  "@vocab": http://www.w3.org/2004/02/skos/core#
  id:
    "@id": notation
    "@type": http://publications.europa.eu/ontology/euvoc#EUDOR_LNG
id: EN

Instead

I get

"@context":
  "@vocab": http://www.w3.org/2004/02/skos/core#
  id:
    "@id": notation
    "@type": http://publications.europa.eu/ontology/euvoc#EUDOR_LNG
id: EN
# I don't want the following lines.
notation:
  - "@type": http://publications.europa.eu/ontology/euvoc#EUDOR_LNG
    "@value": EN
  - "@type": http://publications.europa.eu/ontology/euvoc#FD_060
    "@value": EN
  - "@type": http://publications.europa.eu/ontology/euvoc#ISO_639_1
    "@value": en

Is this expected?

Notes

• See Playground