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": ""}
 x (pall.) fisch. +& c. a. mey.  dt7om R. R. STEWART  O3 Bhagwan Singh  1932-O7-18 ~    KuO HIMACHAL PRADESH            SPITI VALLEY, CHIK TO LOSAR- SPITI D`v  SAXIFRAGALES Q,    fmr Crassulaceae kangra [      
{"catalogNumber": "", "order": "Saxifragales", "family": "Crassulaceae", "scientificName": "", "scientificNameAuthorship": "(Pall.) Fisch. & C. A. Mey.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. R. Stewart", "recordedBy": "Bhagwan Singh", "recordNumber": "", "verbatimEventDate": "1932-07-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Himachal Pradesh", "county": "Kangra", "municipality": "", "locality": "Spiti Valley, Chik to Losar- Spiti", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}