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": ""}
 i /:[ 48.021427  x -88.846699 united states eb  ISLE ROYALE NATIONAL PARK Â½ MILE N OF HATCHET L. ?]4   ZX? 1320389   q< (PERS.) POIR.  cu& MICHIGAN   8  s.n. brunnescens C(d   M. POALES CAREX  9    L/]J ANTON A. REZNICEK    Kew8eenaw YP   ROBER;T A. JANK i    9  margin of bever pond.     cyperaceae T ?q 
{"catalogNumber": "1320389", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "(Pers.) Poir.", "genus": "Carex", "subgenus": "", "specificEpithet": "brunnescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Robert A. Janke", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "Margin of beaver pond.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Isle Royale National Park \u00c2\u00bd mile N of Hatchet L.", "decimalLatitude": "48.021427", "decimalLongitude": "-88.846699", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}