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": ""}
  ( 91 Excelsior Twp. e|OV    v brassicales 1463955 ` :     JANE LARUE L<n~   VN7T schrad.  lepidium densiflorum D    es  along roadside.  %  Kalkaska   -85.0216 w |v   <BX 44.749632  occasional. XK9I      ) 1972-07-21  n united stat@es
{"catalogNumber": "1463955", "order": "Brassicales", "family": "", "scientificName": "Lepidium densiflorum", "scientificNameAuthorship": "Schrad.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jane LaRue", "recordNumber": "91", "verbatimEventDate": "1972-07-21", "habitat": "Along roadside.", "occurrenceRemarks": "Occasional.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Kalkaska", "municipality": "", "locality": "Excelsior Twp.", "decimalLatitude": "44.749632", "decimalLongitude": "-85.0216", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}