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": ""}
OXYTROPIS TATARICA  h k   `r 0y 1933-07-28  2A9 H INDIA  v!> JAMMU AND KASHMIR  6190 nlE       fabaceae       oxytropis Lwk   0 Kargil 1503946 ^sCO   #  namika la, ladakh    hook.f. & thomson ex bunge 5c2s   tatarica L  fabales ^ sm   WALTER N. KOELZ -z 
{"catalogNumber": "1503946", "order": "Fabales", "family": "Fabaceae", "scientificName": "Oxytropis tatarica", "scientificNameAuthorship": "Hook.f. & Thomson ex Bunge", "genus": "Oxytropis", "subgenus": "", "specificEpithet": "tatarica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "6190", "verbatimEventDate": "1933-07-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Jammu and Kashmir", "county": "Kargil", "municipality": "", "locality": "Namika La, Ladakh", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}