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": ""}
 1938-06 Wc   z Vachellia campechiana  jqe_ C. LUNDELL & A. LUNDELL Fabaceae d&Q    TINUM =1a  ChichÃ©n ItzÃ¡; Chichen Itza wRrw  Vachellia i|h    Nr<. 114921     7418 C    :C  -88.5643  Rf: CYRUS L. LUNDELL    ` (mill.) seigler & ebinger fabales ]an  mexico +    wkk5 In second growth
{"catalogNumber": "1149201", "order": "Fabales", "family": "Fabaceae", "scientificName": "Vachellia campechiana", "scientificNameAuthorship": "(Mill.) Seigler & Ebinger", "genus": "Vachellia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Cyrus L. Lundell", "recordedBy": "C. Lundell & A. Lundell", "recordNumber": "7418", "verbatimEventDate": "1938-06", "habitat": "In second growth", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Tinum", "municipality": "", "locality": "Chich\u00c3\u00a9n Itz\u00c3\u00a1; Chichen Itza", "decimalLatitude": "", "decimalLongitude": "-88.5643", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}