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": ""}
  MEXICO 4~   $0  SOLANALES  @:RX nocturnum SOLANACEAE ~,        S9 1965-05-29    CESTRUM KMey  chiapas Y)p  LAM DwCG2    Kc Dennis E. Breedlove   |I: cestrum nocturnum 1294637 =Uv   10103 5H   MH contact um herbarium    
{"catalogNumber": "1294637", "order": "Solanales", "family": "Solanaceae", "scientificName": "Cestrum nocturnum", "scientificNameAuthorship": "Lam", "genus": "Cestrum", "subgenus": "", "specificEpithet": "nocturnum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dennis E. Breedlove", "recordNumber": "10103", "verbatimEventDate": "1965-05-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}