{
  "@context": [
    "http://api.conceptnet.io/ld/conceptnet5.7/context.ld.json"
  ],
  "@id": "/a/[/r/IsA/,/c/de/wattwurm/n/,/c/de/k������derwurm/]",
  "error": {
    "details": "'/a/[/r/IsA/,/c/de/wattwurm/n/,/c/de/k������derwurm/]' is not an assertion in ConceptNet.",
    "status": 404
  },
  "version": "5.8.1"
}