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": ""}
ASSAM  <1        Micromelum QQ|?   uB Goalpara India /       $% 25142   5[ WIGHT & ARN.  & minutum  1950-05-01 Z j;?   Agiya [Agia] %   0EGN; 1504749   RUTACEAE oi2yO  sapindales QFyv  
{"catalogNumber": "1504749", "order": "Sapindales", "family": "Rutaceae", "scientificName": "", "scientificNameAuthorship": "Wight & Arn.", "genus": "Micromelum", "subgenus": "", "specificEpithet": "minutum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "25142", "verbatimEventDate": "1950-05-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Assam", "county": "Goalpara", "municipality": "", "locality": "Agiya [Agia]", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}