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": ""}
 NV6y= CAREX FEDIA dry marsh   TF   25047 1Rmy  meghalaya ?   Pi Walter N. Koelz  C India  ,l 4 carex      3  X cyperaceae  1489031  DZ     1950-04-10 b^e&    ]ggw West Garo Hills  FEDIA  %   nees hgXK9   VQ  POALES  
{"catalogNumber": "1489031", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex fedia", "scientificNameAuthorship": "Nees", "genus": "Carex", "subgenus": "", "specificEpithet": "fedia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "25047", "verbatimEventDate": "1950-04-10", "habitat": "Dry marsh", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "West Garo Hills", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}