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": ""}
   1396206 Hn   South end of Chincoteague Island,_ ca 1 mi SW at end of road. F   fimbristylis caroliniana `     caroliniana l M      UNITED STATES   poales       Fimbristylis t   HUGH H. ILTIS y    RD ACCOMACK  (LAM.) FERNALD 1   z=>g 24064
{"catalogNumber": "1396206", "order": "Poales", "family": "", "scientificName": "Fimbristylis caroliniana", "scientificNameAuthorship": "(Lam.) Fernald", "genus": "Fimbristylis", "subgenus": "", "specificEpithet": "caroliniana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Hugh H. Iltis", "recordNumber": "24064", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Accomack", "municipality": "", "locality": "South end of Chincoteague Island, ca 1 mi SW at end of road.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}