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": ""}
united states  cV     PETER W. FRITSCH 3    LOCALLY FREQUENT. "BETALS WHITE; FRUIT OLIVE GREEN." U    930 w q`  brassicaceae |2/i   ;RU Hillsdale  rxC# DRABA  C draba verna IN SANDY SOIL. ^%i     41.94044 R 1m  brassicales :w  -84.63638 - >4H    20?  L.   $* verna 
{"catalogNumber": "", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Draba verna", "scientificNameAuthorship": "L.", "genus": "Draba", "subgenus": "", "specificEpithet": "verna", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter W. Fritsch", "recordNumber": "930", "verbatimEventDate": "", "habitat": "In sandy soil.", "occurrenceRemarks": "Locally frequent. \"Petals white; fruit olive green.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Hillsdale", "municipality": "", "locality": "", "decimalLatitude": "41.94044", "decimalLongitude": "-84.63638", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}