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": ""}
     4 Mexico   29685 PG!    _D BRASSICALES  B1wN Brassicaceae  35x @ descurainia   |;!  Contact UM Herbarium   <=N M. Nee  Y DESCURAINIA STREPTOCARPA    .82 (E.Fourn.) O.E.Schulz 1271830 Im     |y VERACmRUZ  STREPTOCARPA (     M. NEE xl  1984-02-25  +1 
{"catalogNumber": "1271830", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Descurainia streptocarpa", "scientificNameAuthorship": "(E.Fourn.) O.E.Schulz", "genus": "Descurainia", "subgenus": "", "specificEpithet": "streptocarpa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. Nee", "recordedBy": "M. Nee", "recordNumber": "29685", "verbatimEventDate": "1984-02-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Veracruz", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}