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": ""}
  xA 80 STILLINGIA AQUATICA  Chapm. J  1930-05-23 tw    ? 1645480  I. near bonifay AQUATICA n aKX    Stillingia U,E    1~ Florida F. S. BLANTON )@B (   A Euphorbiaceae united states Pq     !a holmes      pond margin  EyKe   ?0 6559 MALPIGHIALES &6. 7   
{"catalogNumber": "1645480", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Stillingia aquatica", "scientificNameAuthorship": "Chapm.", "genus": "Stillingia", "subgenus": "", "specificEpithet": "aquatica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F. S. Blanton", "recordNumber": "6559", "verbatimEventDate": "1930-05-23", "habitat": "Pond margin", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Florida", "county": "Holmes", "municipality": "", "locality": "near Bonifay", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}