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": ""}
Cactaceae !zeu  21 b     Mammillaria magnimamma 6M3n        no data provided on label of catalog no: 1642447 Yn   Guanajuato vKQ    G NO DATA magnimamma d*   zs/k 1642447  mexico ,uH    [0 SISTER MARIE FIDELIS REMSKI  0y 0 CARYOPHYLLALES   HAW. CEnfA   
{"catalogNumber": "1642447", "order": "Caryophyllales", "family": "Cactaceae", "scientificName": "Mammillaria magnimamma", "scientificNameAuthorship": "Haw.", "genus": "", "subgenus": "", "specificEpithet": "magnimamma", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Sister Marie Fidelis Remski", "recordNumber": "21", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guanajuato", "county": "no data", "municipality": "", "locality": "no data provided on label of catalog no: 1642447", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}