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": ""}
    `  lepidium -84.652277 W_V   @n 1464001  I#| In damp, sandy waste ground, with Camelina microcarpa, Thlaspi arvense (Gereau no. 841-2), Lepidium campestre, andBarbarea vulgaris.   F$G[O roy e. gereau    K L.  843  Sm   lepidium virginicum nd     brasicaceae a-u]G  1981-05-16 -/P!     VIRGINICUM jZ  eaton GQ~  42.704812  1V]m   t United States
{"catalogNumber": "1464001", "order": "", "family": "Brassicaceae", "scientificName": "Lepidium virginicum", "scientificNameAuthorship": "L.", "genus": "Lepidium", "subgenus": "", "specificEpithet": "virginicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Roy E. Gereau", "recordNumber": "843", "verbatimEventDate": "1981-05-16", "habitat": "In damp, sandy waste ground, with Camelina microcarpa, Thlaspi arvense (Gereau no. 841-2), Lepidium campestre, and Barbarea vulgaris.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Eaton", "municipality": "", "locality": "", "decimalLatitude": "42.704812", "decimalLongitude": "-84.652277", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}