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": ""}
SAN BLAS ATEMPA FXD?   $ CROIZAT  croton ramillatus   Aq        OAXAC    ?p Croton   MEXICO bzE/       % GRAZED AREAS, VEGETATION MAINLY OF THORNY LEGUMINOUS TREES AND SHRUBS, AN D CACTI Euphorbiaceae J86yP   ROBERT MERILL KING |  1231 3  16.3731 x  malpighiales s    4 1160576    
{"catalogNumber": "1160576", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton ramillatus", "scientificNameAuthorship": "Croizat", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert Merill King", "recordNumber": "1231", "verbatimEventDate": "", "habitat": "Grazed areas, vegetation mainly of thorny leguminous trees and shrubs, and cacti", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "San Blas Atempa", "municipality": "", "locality": "", "decimalLatitude": "16.3731", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}