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": ""}
brassicales T    B I Lepidium campestre    $ -86.187084 2117 ix     X LEPIDIUM (L.) W. T. AITON       ao^a$ campestre  Gg 44.701144 along m-22, near intersection of sutter rd. 0   Z 1462959 Michgan )   F 0 BRIAN T. HAZLETT    1984-05-31 n?   UNITED STATES x28WR   
{"catalogNumber": "1462959", "order": "Brassicales", "family": "", "scientificName": "Lepidium campestre", "scientificNameAuthorship": "(L.) W. T. Aiton", "genus": "Lepidium", "subgenus": "", "specificEpithet": "campestre", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Brian T. Hazlett", "recordNumber": "2117", "verbatimEventDate": "1984-05-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Along M-22, near intersection of Sutter Rd.", "decimalLatitude": "44.701144", "decimalLongitude": "-86.187084", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}