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": ""}
      u-! PHULBARI   % FABALES  z Walter N.Koelz   @0^_ Meghalaya  (lam.) taubert U  BUTEA MONOSPERMA @   India >   [a:!U 1503143    99(e8 25064  4Q_S  west garo hills   ht monosperma FABACEAE 6T    1950-04-11 2,4   <S #D butea 
{"catalogNumber": "1503143", "order": "Fabales", "family": "Fabaceae", "scientificName": "Butea monosperma", "scientificNameAuthorship": "(Lam.) Taubert", "genus": "Butea", "subgenus": "", "specificEpithet": "monosperma", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "25064", "verbatimEventDate": "1950-04-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "West Garo Hills", "municipality": "", "locality": "Phulbari", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}