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": ""}
1383635 <4vF     Fw 1982-06-04  columbi4 NxtCS    t -73.495045  = POALES carex praegracilis Z%   -fl/ Paul M. Catling & Vivian R. Brownell  sjH Median of Hwy 90, 5 miles west of the Massachusetts border near East Chatham, Berkshire section.   1Uvl CYPERACEAE      IR Carex w. boott SEw    #vI  praegracilis  L^dS united states    4su 42.38979  
{"catalogNumber": "1383635", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex praegracilis", "scientificNameAuthorship": "W. Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "praegracilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Paul M. Catling & Vivian R. Brownell", "recordNumber": "", "verbatimEventDate": "1982-06-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Columbia", "municipality": "", "locality": "Median of Hwy 90, 5 miles west of the Massachusetts border near East Chatham, Berkshire section.", "decimalLatitude": "42.38979", "decimalLongitude": "-73.495045", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}