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": ""}
    IPOMOEA U   bP ipomoea minutiflora      OOV minutiflora solanales ,     s.h. bullock f   1459 =,0     4[[  1299536  MEXICO ! Dv    O S_ CONTACT UM HERBARIM  C R7 1983-10-25  & Convolvulaceae
{"catalogNumber": "1299536", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Ipomoea minutiflora", "scientificNameAuthorship": "", "genus": "Ipomoea", "subgenus": "", "specificEpithet": "minutiflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S.H. Bullock", "recordNumber": "1459", "verbatimEventDate": "1983-10-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}