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": ""}
 $ dry limestone ledges sedum diffusum 0DTc     C#z Syntypes = Pringle 2273, 2509; No. 3736 on collection label S. Watson [excluded] W    ~h nuevo leon MEXICO <GE  CRASSUL ACEAE YsGe    ) 3O saxifragales  Q(<@ SEDUM     2509 /R<I8    Cyrus G. Pringle 2`(      kk 1889-05-28   
{"catalogNumber": "", "order": "Saxifragales", "family": "Crassulaceae", "scientificName": "Sedum diffusum", "scientificNameAuthorship": "S. Watson [excluded]", "genus": "Sedum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cyrus G. Pringle", "recordNumber": "2509", "verbatimEventDate": "1889-05-28", "habitat": "Dry limestone ledges", "occurrenceRemarks": "Syntypes = Pringle 2273, 2509; No. 3736 on collection label", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nuevo Leon", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}