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": ""}
R0BERT T. CLAUSEN $N/    mexico U@-B    SEDUM ?P    Crassulaceae B6H       1261331  oak-grassland t    !b S sonora SAXIFRAGALES 3]h      w4 SEDUM MELLITULUM Piecha Parada z    1940-09-02 3lI]f       
{"catalogNumber": "1261331", "order": "Saxifragales", "family": "Crassulaceae", "scientificName": "Sedum mellitulum", "scientificNameAuthorship": "", "genus": "Sedum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robert T. Clausen", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1940-09-02", "habitat": "oak-grassland", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Sonora", "county": "", "municipality": "", "locality": "Piecha Parada", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}