class_docstr: Dataset type for JSON-serializable data.
code: def hdf5_to_value(self, bind: HDF5Array) -> JSON:
      return json.loads(bind.asstr()[()])
  
imports: import json
  from pennylane.data.base.attribute import DatasetAttribute
  from pennylane.data.base.hdf5 import HDF5Array, HDF5Group
  from pennylane.data.base.typing_util import JSON
label_desc: Use image node_id 1 for calling the DatasetJSON obj's underlying member method code with example usage: obj.hdf5_to_value(bind) and returns: json