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": ""}
 !fX B. Hansen & J. Hansen        fabales jxH@r       Z7R VACHELLIA CAMPEIHIANA   +^ fabaceae -99.5502 NEC9&   k1B campechiana GRAZED ROCKY SHRUBBY SLOP3S OF SMALL CANYON WITH SOME CACTI AN?i  VACHELLIA u  mexico &!sa       
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "Vachellia campechiana", "scientificNameAuthorship": "", "genus": "Vachellia", "subgenus": "", "specificEpithet": "campechiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "B. Hansen & J. Hansen", "recordNumber": "", "verbatimEventDate": "", "habitat": "Grazed rocky shrubby slopes of small canyon with some cacti", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-99.5502", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}