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": ""}
el dorado national forest, 15 mi. e placerville via u. s. hwy. 50 l~<*>  Saxifragales o    aI)Z 975 1960-06-08 J8    ] STENOPETALUM    Al% pursh   sK california El Dorado A1 L   yk m 1665410   CRASSULACEAE $Yg1     Uniteo States       ^*$* 918 SEDUM yU      n Sedum stenopetalum 
{"catalogNumber": "1665410", "order": "Saxifragales", "family": "Crassulaceae", "scientificName": "Sedum stenopetalum", "scientificNameAuthorship": "Pursh", "genus": "Sedum", "subgenus": "", "specificEpithet": "stenopetalum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "918", "verbatimEventDate": "1960-06-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "El Dorado", "municipality": "", "locality": "El Dorado National Forest, 15 mi. E Placerville via U. S. Hwy. 50", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "975", "maximumElevationInMeters": ""}