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": ""}
  Croton pottsii ;wN         -  PeÃ±amiller   &!+,L . RamÃ­rez-Amezcua, V.W. Steinmann, Y.Yang y J.M. RamÃ­rez-Amezcua  Ak 21.0531111  21Â°03'11.2"N, 99Â°47'31.0"W 7 +g    eYR Euphorbiaceae 1345  7 `       fWM Mexico      L 4.5 KM AL ESTE DE PEÃ±AMILLER SOBRE EL CAMINO A MEX 120
{"catalogNumber": "", "order": "", "family": "Euphorbiaceae", "scientificName": "Croton pottsii", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Y. Ram\u00c3\u00adrez-Amezcua, V.W. Steinmann, Y.Yang y J.M. Ram\u00c3\u00adrez-Amezcua", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Pe\u00c3\u00b1amiller", "municipality": "", "locality": "4.5 km al este de Pe\u00c3\u00b1amiller sobre el camino a MEX 120", "decimalLatitude": "21.0531111", "decimalLongitude": "", "verbatimCoordinates": "21\u00c2\u00b003'11.2\"N, 99\u00c2\u00b047'31.0\"W", "minimumElevationInMeters": "1345", "maximumElevationInMeters": ""}