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": ""}
 @. frondosum  Kohima    caryophyllales 8QOF  (MEISN.) H. HARA .     Tn VAR.  NA india    ,j7L Walter N. Koelz ACONOGONON U-|   JLO 1524  .dF, 1950-07-19   KI 25509  0 prolygonaceae forest edge rI PF   8lJ@ KOHIMA, NAGA HILLS   n4galand Y,    ACONOGONON MOLLE VAR. FRONOOSUM 8$?:   
{"catalogNumber": "", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Aconogonon molle var. frondosum", "scientificNameAuthorship": "(Meisn.) H. Hara", "genus": "Aconogonon", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "frondosum", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "25509", "verbatimEventDate": "1950-07-19", "habitat": "Forest edge", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Nagaland", "county": "Kohima", "municipality": "", "locality": "Kohima, Naga Hills", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1524", "maximumElevationInMeters": ""}