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": ""}
   xf/U9 MEXICO  9^ 12198   CYRUS L. LUNDELL 5m   lamiales      James S. Henrickson 4y    < Contact UM Herbarium  rjs Leucophyllum     Humb. & Bonpl. t e   :kkB scrophulariaceae leucophyllum ambiguum c:UL   1943-07-05 Pb8  AMBIGUUM Xf  HIDALGO OA     U_ 1291901
{"catalogNumber": "1291901", "order": "Lamiales", "family": "Scrophulariaceae", "scientificName": "Leucophyllum ambiguum", "scientificNameAuthorship": "Humb. & Bonpl.", "genus": "Leucophyllum", "subgenus": "", "specificEpithet": "ambiguum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "James S. Henrickson", "recordedBy": "Cyrus L. Lundell", "recordNumber": "12198", "verbatimEventDate": "1943-07-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Hidalgo", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}