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": ""}
520 Y1<,   P7R9j b. van ee -87.0768833 e     Bibb t  vtransplanted from the wild to the uw-madison botany greenhouses in march 2003, wood sample taken from greenhouse-grown plant. plant previously sampled from the wild and made into voucher van ee 373 VlVP  Malpighiales H ,   A alabama  V%Mk 1543103 alabamensis wg*   A.~# croton euphorbiaceae _7o,  Pratt's Ferry Preserve (TNC). E o#f Hwy 26 just S of where it crosses the Cahaba River U  croton alabamensis var. texensis FUliq   i* xR united states  mt 2005-03-09 Ginzbarg v   e texensis  var. /b v     3o[M  33Â°01.128' N O87Â°04.613' W 33.0188 J#  124 O# 
{"catalogNumber": "1543103", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton alabamensis var. texensis", "scientificNameAuthorship": "Ginzbarg", "genus": "Croton", "subgenus": "", "specificEpithet": "alabamensis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "texensis", "identifiedBy": "", "recordedBy": "B. van Ee", "recordNumber": "520", "verbatimEventDate": "2005-03-09", "habitat": "transplanted from the wild to the UW-Madison Botany greenhouses in March 2003, Wood sample taken from greenhouse-grown plant. Plant previously sampled from the wild and made into voucher Van Ee 373", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alabama", "county": "Bibb", "municipality": "", "locality": "Pratt's Ferry Preserve (TNC). E of Hwy 26 just S of where it crosses the Cahaba River", "decimalLatitude": "33.0188", "decimalLongitude": "-87.0768833", "verbatimCoordinates": "33\u00c2\u00b001.128' N 087\u00c2\u00b004.613' W", "minimumElevationInMeters": "124", "maximumElevationInMeters": ""}