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": ""}
    Mg=$ croton adspersus  HIERBA PERENNE, FLORES Y FRUTOS VERDOSOS %q;   Jkfq 1986-07-26 Mexico G`iM    MATORRAL SUBTROPICAL f2   LADERA EXPOSICION PONIENTE A UNOS KMS. DE POTRERILLOS g G  Benth. Gc   /?j%9 Jalisco   2904 N .2       Euphorbiaceae T   Q> croton    
{"catalogNumber": "", "order": "", "family": "Euphorbiaceae", "scientificName": "Croton adspersus", "scientificNameAuthorship": "Benth.", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "2904", "verbatimEventDate": "1986-07-26", "habitat": "matorral subtropical", "occurrenceRemarks": "hierba perenne, flores y frutos verdosos", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "", "municipality": "", "locality": "ladera exposicion poniente a unos kms. de Potrerillos", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}