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": ""}
 1925 FB   VACHELLIA cvpV  el quilate; 0.5 mi n of mocambo, just s of city of veracruz WGI  vachellia sphaerocephala : s   OyX 18.606  SPHAEROCEPHALA ;         mexico ?   8L`r fabajceae  hnOon fabales  <u Tierra Blanca 1963-12-06 !   D.H. JANZEN  a*   zi C -96.1496 d.h. janzen v$=   Q 1149618 Veracruz b 
{"catalogNumber": "1149618", "order": "Fabales", "family": "Fabaceae", "scientificName": "Vachellia sphaerocephala", "scientificNameAuthorship": "", "genus": "Vachellia", "subgenus": "", "specificEpithet": "sphaerocephala", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "D.H. Janzen", "recordedBy": "D.H. Janzen", "recordNumber": "1925", "verbatimEventDate": "1963-12-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Veracruz", "county": "Tierra Blanca", "municipality": "", "locality": "El Quilate; 0.5 mi N of Mocambo, just S of city of Veracruz", "decimalLatitude": "18.606", "decimalLongitude": "-96.1496", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}