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": ""}
  .=e 1948-04-26  cDr Chihuahua        RANCHO TRIGO, SIERRA CHARUCO  1m CACTACEAE   opuntia azurea [   | 8141  CARYOPHYLLALES RY         open pine oak forest; igneous rock ( L    g! Opuntia  (dZwn 1261858
{"catalogNumber": "1261858", "order": "Caryophyllales", "family": "Cactaceae", "scientificName": "Opuntia azurea", "scientificNameAuthorship": "", "genus": "Opuntia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "8141", "verbatimEventDate": "1948-04-26", "habitat": "open pine oak forest; igneous rock", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Chihuahua", "county": "", "municipality": "", "locality": "Rancho Trigo, Sierra Charuco", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}