Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
  4`  m 2013-06-01  ~/ S CASTANEA     beverly s. walters g 4D  -84.52457 T        k OpT anton a. reznicek  WC  open area under power line. with iris lacustris, thuja occ|dentalis, picea mariana PALES !%)4!     `  K Cyperaceae wahlenb. 1<ez2    Carex castanea @   bois blanc is., 0.7 mi w of airport. 8F+   
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex castanea", "scientificNameAuthorship": "Wahlenb.", "genus": "", "subgenus": "", "specificEpithet": "castanea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Beverly S. Walters", "recordNumber": "", "verbatimEventDate": "2013-06-01", "habitat": "Open area under power line. With Iris lacustris, Thuja occidentalis, Picea mariana", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Bois Blanc Is., 0.7 mi W of airport.", "decimalLatitude": "", "decimalLongitude": "-84.52457", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}