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": ""}
 A1k Robert T. Clavsen        djT=s SONORA    piecha parada S   SEDUM  Jc >   LY9 rose  %=e!2 mellitulum    zD^q Sedum mellitulum  785 W   /JVU oak-grassland  J0   1940-09-02  CRASSULACEAE W?,o,  MEXICO P  edwin a. phillips |Tbr 
{"catalogNumber": "", "order": "", "family": "Crassulaceae", "scientificName": "Sedum mellitulum", "scientificNameAuthorship": "Rose", "genus": "Sedum", "subgenus": "", "specificEpithet": "mellitulum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robert T. Clausen", "recordedBy": "Edwin A. Phillips", "recordNumber": "785", "verbatimEventDate": "1940-09-02", "habitat": "oak-grassland", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Sonora", "county": "", "municipality": "", "locality": "Piecha Parada", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}