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": ""}
prionosciadium nelonii l so4   >s& Mexico  7IY@ 1960-06-09 2788 VU   J.M. Coult. & Rosez2       M chiapas nelsonii       /$ Apiales       0 robert merill king  APIACEA E9    Vi !M 1272950   PRIONOSCIADIUM Iu    %7p( contact um herbarium   .o DC LINGOLN CONSTANCE
{"catalogNumber": "1272950", "order": "Apiales", "family": "Apiaceae", "scientificName": "Prionosciadium nelsonii", "scientificNameAuthorship": "J.M. Coult. & Rose", "genus": "Prionosciadium", "subgenus": "", "specificEpithet": "nelsonii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Lincoln Constance", "recordedBy": "Robert Merill King", "recordNumber": "2788", "verbatimEventDate": "1960-06-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}