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": ""}
   L8 1957-1x0-10  BUNCHOSIA PALLESCENS %^w8     vB RE1ITZ & KLEIN   ]  5085   Don3< santa catarina    (C 1548240    +5. Vidal PRmos BUNCHOSIA .         @+^Vt Malpighiales  I=; CONTACT UM HERBARIUM  !(tS6 SKOTTSB. 
{"catalogNumber": "1548240", "order": "Malpighiales", "family": "", "scientificName": "Bunchosia pallescens", "scientificNameAuthorship": "Skottsb.", "genus": "Bunchosia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Reitz & Klein", "recordNumber": "5085", "verbatimEventDate": "1957-10-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Santa Catarina", "county": "Vidal Ramos", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}