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": ""}
 G. Nesom N  1148205  XT      -100.498 hqk      BUSHY HILLSIDE %i c    8 hR fabaceae    vachellia constricta w   I vachellia   g9| 21890   4Y constricta   E Geo. B. Hinton  
{"catalogNumber": "1148205", "order": "", "family": "Fabaceae", "scientificName": "Vachellia constricta", "scientificNameAuthorship": "", "genus": "Vachellia", "subgenus": "", "specificEpithet": "constricta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G. Nesom", "recordedBy": "Geo. B. Hinton", "recordNumber": "21890", "verbatimEventDate": "", "habitat": "Bushy hillside", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-100.498", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}