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": ""}
   cX8b- PERFOLIATA gentianaceae .     thakur rup chand qEFfg     3962 a<)   nvm 181 Swertia perfoliata 4 6   k] 15e21267 HIMACHAL PRADESH  ,  India      royle ex g. don a=W+l  1933-08-15 `5  lotghar, chenab valley, lahul, kangra, punjab Y     Alpine ] =^<    k@ Gentianales
{"catalogNumber": "1521267", "order": "Gentianales", "family": "Gentianaceae", "scientificName": "Swertia perfoliata", "scientificNameAuthorship": "Royle ex G. Don", "genus": "", "subgenus": "", "specificEpithet": "perfoliata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "181", "verbatimEventDate": "1933-08-15", "habitat": "Alpine", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Himachal Pradesh", "county": "", "municipality": "", "locality": "Lotghar, Chenab Valley, Lahul, Kangra, Punjab", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3962", "maximumElevationInMeters": ""}