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": ""}
 $  1497480   cK  thakur rup chand Tholong, Chenab Valley, Lahul, KangDr4, Punjab +Kzri   533 j8  polygonaceae  ?H9)      C7 z_ caryophyllales    _  INDIA   OXYRIA >Et;   NW k 2743 1933-07-15 ?      1 oxyria digyna  digyna V     (l.) hill HIMACHAL PRADESH bS&f%r   
{"catalogNumber": "1497480", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Oxyria digyna", "scientificNameAuthorship": "(L.) Hill", "genus": "Oxyria", "subgenus": "", "specificEpithet": "digyna", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "533", "verbatimEventDate": "1933-07-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Himachal Pradesh", "county": "", "municipality": "", "locality": "Tholong, Chenab Valley, Lahul, Kangra, Punjab", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2743", "maximumElevationInMeters": ""}