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": ""}
 Db-8W 1930-06-30  qJ`|$ rosulatum  x  ROCKS, OPEN, DAMP   S chandrakani [chandrakhani], kulu  R=HV~  Sedum   edgew.  2)bF  HIMACHAL PRADESH 5 0&     crassulaceae .    3as: INDIA  1501544 k;  3658 6x=8           _Yu sedum rosulatum
{"catalogNumber": "1501544", "order": "", "family": "Crassulaceae", "scientificName": "Sedum rosulatum", "scientificNameAuthorship": "Edgew.", "genus": "Sedum", "subgenus": "", "specificEpithet": "rosulatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1930-06-30", "habitat": "Rocks, open, damp", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Himachal Pradesh", "county": "", "municipality": "", "locality": "Chandrakani [Chandrakhani], Kulu", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3658", "maximumElevationInMeters": ""}