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": ""}
1952-06-15 7$  brassicales *5     T^ LESQUER3LLA MIRANDIANA       Mexico      M Contact UM Herbarium FRANK W. GOULD   o/U  Brassicaceae A/  r   R 1272250   lesquerella Sd  6362 k qX+  Rollins NPz   Reed C. Rollins 6hcg    +Foy. MIRANDIANA Coahuila 2   
{"catalogNumber": "1272250", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Lesquerella mirandiana", "scientificNameAuthorship": "Rollins", "genus": "Lesquerella", "subgenus": "", "specificEpithet": "mirandiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Reed C. Rollins", "recordedBy": "Frank W. Gould", "recordNumber": "6362", "verbatimEventDate": "1952-06-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Coahuila", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}