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": ""}
  $ SISYMBRIUM   Brassicaceae ja  Mexico 6u-   PI 1272018 1941-07-14 1w   ; Michoacan  contact um herbarium t!  99 #F G       `tvGM SISYMBRIUM HISPIDULUM brassicales 5      bmAd hispidulum   k (DC.) TRIANA & PLANCH.  wyj R.W.  SCHERY  
{"catalogNumber": "1272018", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Sisymbrium hispidulum", "scientificNameAuthorship": "(DC.) Triana & Planch.", "genus": "Sisymbrium", "subgenus": "", "specificEpithet": "hispidulum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.W. Schery", "recordNumber": "99", "verbatimEventDate": "1941-07-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Michoacan", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}