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": ""}
  j2Z  1933-08-04 flaccidus bI    6_v= BUNGE  z6N Lahaul amd Spiti  *d asterales   =^ 1537821  india 4R`F    HIMACHAL PRADESH 3!a    F2y HAY FIEDS  c0 ASTER FLACCIDUS ASTERACEAE s8V     Aster _(c     f0 ] 469 PUKAR, BHAGA VALLEY, LAHUL, KANGRA, PUNJAB p   d THAKUR RUP CHAND  )  3353  
{"catalogNumber": "1537821", "order": "Asterales", "family": "Asteraceae", "scientificName": "Aster flaccidus", "scientificNameAuthorship": "Bunge", "genus": "Aster", "subgenus": "", "specificEpithet": "flaccidus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "469", "verbatimEventDate": "1933-08-04", "habitat": "Hay fields", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Himachal Pradesh", "county": "Lahaul and Spiti", "municipality": "", "locality": "Pukar, Bhaga Valley, Lahul, Kangra, Punjab", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3353", "maximumElevationInMeters": ""}