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": ""}
      &R hO 1261947  MICR0DASYS y-&(t  MEXICO  gC     Opunti6a micr0dasys RHG#      if6S 5799-a         clover DJ   san luis potosi L4  
{"catalogNumber": "1261947", "order": "", "family": "", "scientificName": "Opuntia microdasys", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "microdasys", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Clover", "recordedBy": "", "recordNumber": "5799-A", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "San Luis Potosi", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}