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": ""}
191-05-16 =n/nB   G BRASSICACEAE   C% 4H MICIGAN 842 GQJ   roy e. gereau Z<C<_   Brassicales L6  united states lg5e  Thlaspi arvense 2L[Ln   -84.652277 ,uAjh   w 4I In sandy, damp waste grou#nd, wih Camelina microcarpa, lepidium irginicum (Gereau no. 841, 843), L. campestr3, and Barbarea vulgaris.  m4- ^ L.  5R n side of millett hwy., 0.3 mi. e of intersection with canal rd., oldsmobile plant 5 construction site.    k Eaton  HEYNr occasional.    Thlaspi zxv%q   m 1464392  l   `42.704812 arvense /9C6 
{"catalogNumber": "1464392", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Thlaspi arvense", "scientificNameAuthorship": "L.", "genus": "Thlaspi", "subgenus": "", "specificEpithet": "arvense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Roy E. Gereau", "recordNumber": "842", "verbatimEventDate": "1981-05-16", "habitat": "In sandy, damp waste ground, with Camelina microcarpa, lepidium virginicum (Gereau no. 841, 843), L. campestre, and Barbarea vulgaris.", "occurrenceRemarks": "Occasional.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Eaton", "municipality": "", "locality": "N side of Millett Hwy., 0.3 mi. E of intersection with Canal Rd., Oldsmobile plant 5 construction site.", "decimalLatitude": "42.704812", "decimalLongitude": "-84.652277", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}