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": ""}
  cR! 1/2 mi. Ls of 5quawfield rd. on gilbert rd.  s*s~? -84.49544     j brassicaceae   CARDAMINE Rj+.       brassicales [  (MICHX.) O. SCHWARZ $qv   Beech-maple woods. kj  michigan 6(# [   ; 1961-04-23  8Z)4dG concatenata   D.>h cadamine concatenata   Ral  peter a. hyypio 1462725 _0<H  HILLSDALE n5u 
{"catalogNumber": "1462725", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Cardamine concatenata", "scientificNameAuthorship": "(Michx.) O. Schwarz", "genus": "Cardamine", "subgenus": "", "specificEpithet": "concatenata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter A. Hyypio", "recordNumber": "", "verbatimEventDate": "1961-04-23", "habitat": "Beech-maple woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Hillsdale", "municipality": "", "locality": "1/2 mi. S of Squawfield Rd. on Gilbert Rd.", "decimalLatitude": "", "decimalLongitude": "-84.49544", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}