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": ""}
   FALCIFORME D.  -94.5144 U4~$   jV5t 8808  scz t l. williams VERACRUZ UFX   HIDALGOT|TLÃ¡N |: ;   1171345 oF$   MACHAERIUM Ex       h0 FABALES   RUD D [7K    dnC  1937-02     S Machaerium falciforme 
{"catalogNumber": "1171345", "order": "Fabales", "family": "", "scientificName": "Machaerium falciforme", "scientificNameAuthorship": "Rudd", "genus": "Machaerium", "subgenus": "", "specificEpithet": "falciforme", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "L. Williams", "recordNumber": "8808", "verbatimEventDate": "1937-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Veracruz", "county": "Hidalgotitl\u00c3\u00a1n", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-94.5144", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}