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": ""}
  Ga!u j.e. ebinger    Cq mexico  %TF*> fabaceae 18.6588 nU    N=) COALCOMÃ¡N DE VÃ¡ZQUEuZ PALLARES (MILL.) SEIGLER & EBINGER Y%dP?    1185807 2   S  BILLIE L. TURNER     z_4 Y Vachellia campechiana  x 1950-07-02  2031 5;J6       
{"catalogNumber": "1185807", "order": "", "family": "Fabaceae", "scientificName": "Vachellia campechiana", "scientificNameAuthorship": "(Mill.) Seigler & Ebinger", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J.E. Ebinger", "recordedBy": "Billie L. Turner", "recordNumber": "2031", "verbatimEventDate": "1950-07-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Coalcom\u00c3\u00a1n de V\u00c3\u00a1zquez Pallares", "municipality": "", "locality": "", "decimalLatitude": "18.6588", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}