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": ""}
wal)ter n. koelz ?    trin. @9O7L  incomtum ?L   ?:a 305  M~ Mizoram  I7,? Poaceae  ROADSIDE ^]oH  1488261 5      5q1 no data  > i>z 1953-01-21  8^ INDIA 32501 h$1 :  10 mi above loharb and cachar, lushai hills  >     POALES l_   _+&H PANICUM INCOMTUM      P tj PANICUM
{"catalogNumber": "1488261", "order": "Poales", "family": "Poaceae", "scientificName": "Panicum incomtum", "scientificNameAuthorship": "Trin.", "genus": "Panicum", "subgenus": "", "specificEpithet": "incomtum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "32501", "verbatimEventDate": "1953-01-21", "habitat": "Roadside", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Mizoram", "county": "no data", "municipality": "", "locality": "10 mi above Loharb and Cachar, Lushai Hills", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "305", "maximumElevationInMeters": ""}