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": ""}
walter n. koelz /4n[=   festuca %ETh  p0ales e`  jammu and kashmir h0k   India lRv  3658 j   $y 5815 1933-07-19 hNP   vr. g[@vJ     VASEY EX MACOUN 1      l POACEAE    %ayXr Phe, Seni, Zaskar 1486p849 8   K villosya  atiP Kargil 
{"catalogNumber": "1486849", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "Vasey ex Macoun", "genus": "Festuca", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "villosa", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "5815", "verbatimEventDate": "1933-07-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Jammu and Kashmir", "county": "Kargil", "municipality": "", "locality": "Phe, Seni, Zaskar", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3658", "maximumElevationInMeters": ""}