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": ""}
 ] 42.26306 concatenata vDif  BRASSICACEAE :F     - Brassicales Washtenaw 0D@:   BRANSON A. WALPOLE     1462686     cardamine concatenata >    s.n. M   ,]jx 1918-05-10  D#| (michx.) o. schwarz downing farm &2h      r i3N UNITED STATES  Q-w(& -83.63778     @R cardamine
{"catalogNumber": "1462686", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Cardamine concatenata", "scientificNameAuthorship": "(Michx.) O. Schwarz", "genus": "Cardamine", "subgenus": "", "specificEpithet": "concatenata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Branson A. Walpole", "recordNumber": "s.n.", "verbatimEventDate": "1918-05-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "Downing Farm", "decimalLatitude": "42.26306", "decimalLongitude": "-83.63778", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}