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": ""}
  ?u 1930-09-13 3353 /zDK8   & Inda   TINU E     y0#4 HIMACAL PRADESH  1320  $    W benth. Lahaul and Spiti 4%   lamiaceae TTM`]    ? elsholtzia densa Fields (w   elsholtzia y0cu     A lamiales  ?G  1520862 walter n. koelz b 
{"catalogNumber": "1520862", "order": "Lamiales", "family": "Lamiaceae", "scientificName": "Elsholtzia densa", "scientificNameAuthorship": "Benth.", "genus": "Elsholtzia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "1320", "verbatimEventDate": "1930-09-13", "habitat": "Fields", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Himachal Pradesh", "county": "Lahaul and Spiti", "municipality": "", "locality": "Tinu", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3353", "maximumElevationInMeters": ""}