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": ""}
l. +      C 7959  uZ/G< Sisymbrium 43.612087 !+xgd   michigan +uW   SISYMBRIUM ALTISSIMUM N    vxY 1464319  + MIDLAND  -Ff.8 BRASSICACEAE 3 mi. W of Midland y    united states `    rM^ 1934-06-03   Mb#`I brassicales ALTISSIMUM :rM 2   n3#v in farm yard.  ]IZll -84.306278  T~O&D R.R. Dreisbach  
{"catalogNumber": "1464319", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Sisymbrium altissimum", "scientificNameAuthorship": "L.", "genus": "Sisymbrium", "subgenus": "", "specificEpithet": "altissimum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.R. Dreisbach", "recordNumber": "7959", "verbatimEventDate": "1934-06-03", "habitat": "In farm yard.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Midland", "municipality": "", "locality": "3 mi. W of Midland", "decimalLatitude": "43.612087", "decimalLongitude": "-84.306278", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}