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": ""}
  Y$^f Melothria fluminensis 1905-02-15 `v9   izabal >mu H    391 8p t   charles c. deam b~E-d   2A CONTACT UM HERBARIUM Cucurbitaceae     1270763 ( :    guatemala /a32U  HARLEY H. BARTLETT _Q    wQ: CUCURBITALE    `Wh GARDNER    fluminensi/s Qfj     0BJKH melothria
{"catalogNumber": "1270763", "order": "Cucurbitales", "family": "Cucurbitaceae", "scientificName": "Melothria fluminensis", "scientificNameAuthorship": "Gardner", "genus": "Melothria", "subgenus": "", "specificEpithet": "fluminensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Harley H. Bartlett", "recordedBy": "Charles C. Deam", "recordNumber": "391", "verbatimEventDate": "1905-02-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "Izabal", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}