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": ""}
   POALES  ^.      CAREX >^`n9    $ 1380360  (L.) Reichard wd    PLYMOUTH A +   nigra spz5   1983-07-21 +x  carex nigra  -LNK      3 south duxbury, near kingston line along bay rd, w of dirt rd bisecting field, 0.5 mi e of island creek.   8g? Y MASSACHUSETTS united states kAn  9E12 A%tuV  
{"catalogNumber": "1380360", "order": "Poales", "family": "", "scientificName": "Carex nigra", "scientificNameAuthorship": "(L.) Reichard", "genus": "Carex", "subgenus": "", "specificEpithet": "nigra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "912", "verbatimEventDate": "1983-07-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Massachusetts", "county": "Plymouth", "municipality": "", "locality": "South Duxbury, near Kingston line along Bay Rd, W of dirt Rd bisecting field, 0.5 mi E of Island Creek.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}