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": ""}
 rs7  Koelz Urusvati Himalayan Research Institute  S A INDIA  TTX 1498606  ranunculales KHXnc   K_E actaea  73 0tGG  spicata s?    chandrakani [chandrakhani], kulu vI   kullu  0O       RANUNCULACEAE t  1930-06-2 bYFO   l. /$,k  HIMACHAL PRADESH 0*w  3353 R6    ;#*t Under rhododendrons walter n. koelz 5ismm 
{"catalogNumber": "1498606", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Actaea", "subgenus": "", "specificEpithet": "spicata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "73", "verbatimEventDate": "1930-06-26", "habitat": "Under rhododendrons", "occurrenceRemarks": "Koelz Urusvati Himalayan Research Institute", "associatedTaxa": "", "country": "India", "stateProvince": "Himachal Pradesh", "county": "Kullu", "municipality": "", "locality": "Chandrakani [Chandrakhani], Kulu", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3353", "maximumElevationInMeters": ""}