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": ""}
 s2_g4 FABACEAE (b9enth.) seigler & 3binger  kI   6$Bj SANTA FE; 12 MI E OF GENERAL BRAVO Dmexico m7t w  Nuevo Leon JlKJy    -98.9956  Kv5j     I 244  P/i5 VACHELLIA  h constricta 25.8402 Bq#RE   ;t_ Sparse short brush on calcareous gravelly slopes   CD  1148182        C IF 1959-11-14  i FABALES  4716 q# 
{"catalogNumber": "1148182", "order": "Fabales", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "(Benth.) Seigler & Ebinger ", "genus": "Vachellia", "subgenus": "", "specificEpithet": "constricta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "4716", "verbatimEventDate": "1959-11-14", "habitat": "Sparse short brush on calcareous gravelly slopes", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nuevo Leon", "county": "", "municipality": "", "locality": "Santa Fe; 12 mi E of General Bravo", "decimalLatitude": "25.8402", "decimalLongitude": "-98.9956", "verbatimCoordinates": "", "minimumElevationInMeters": "244", "maximumElevationInMeters": ""}