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": ""}
 A United States  J Mart.       n 1642474    0F SISTER MARIE FIDELIS REMSKI  JOHNSON CACTUS GARDENS, PARAMOUNT 2   cactaceae s4(G    91 ot   MAMMILLARIA POLYTHELE K<~    s Los Angeles   7(m5 CALIEORNIA  gIU polythele  F< caryophyllales 
{"catalogNumber": "1642474", "order": "Caryophyllales", "family": "Cactaceae", "scientificName": "Mammillaria polythele", "scientificNameAuthorship": "Mart.", "genus": "", "subgenus": "", "specificEpithet": "polythele", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Sister Marie Fidelis Remski", "recordNumber": "91", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "Los Angeles", "municipality": "", "locality": "Johnson Cactus Gardens, Paramount", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}