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": ""}
 -84.49544 @sGA6   #B BRITTON   united states    THEODORE J. CROVELLO sHb-    hpI brassicales  MICHIGAN 2]  1961-04-23 0   [I Beech-maple woods.   Brassicaceae  VS~   ~ny5  Cardamine douglassii   2c4cX CARDAMINE  6fK+ HILLSOALE 1186 0= _n   G C Peter A. Hyypio  AKl9 douglassii  i 1/2 MI. S OF SQUAWFIELD RD. ON GILBERT RD. 1462402 G~6    r=  41.80412 
{"catalogNumber": "1462402", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Cardamine douglassii", "scientificNameAuthorship": "Britton", "genus": "Cardamine", "subgenus": "", "specificEpithet": "douglassii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Theodore J. Crovello", "recordedBy": "Peter A. Hyypio", "recordNumber": "1186", "verbatimEventDate": "1961-04-23", "habitat": "Beech-maple woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Hillsdale", "municipality": "", "locality": "1/2 mi. S of Squawfield Rd. on Gilbert Rd.", "decimalLatitude": "41.80412", "decimalLongitude": "-84.49544", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}