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": ""}
   RF%e  VAR.  zj-ZF angustatum MEXICO    CHIHUAHUA yM( q    tecoma stans var. angustatum He U?  Stephen S. White ]&]G    eNp,= bignoniaceae   X stans jimã©nez >  8 MILES WEST OF GUIMBALETE, ROAD TO ESCALÃ³N  b_  Rehd. ?hE9o     2 TECOMA    Qy3i LAMIALES  % n  1939-07-24   
{"catalogNumber": "", "order": "Lamiales", "family": "Bignoniaceae", "scientificName": "Tecoma stans var. angustatum", "scientificNameAuthorship": "Rehd.", "genus": "Tecoma", "subgenus": "", "specificEpithet": "stans", "verbatimTaxonRank": "var.", "infraspecificEpithet": "angustatum", "identifiedBy": "", "recordedBy": "Stephen S. White", "recordNumber": "", "verbatimEventDate": "1939-07-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chihuahua", "county": "Jim\u00c3\u00a9nez", "municipality": "", "locality": "8 miles west of Guimbalete, road to Escal\u00c3\u00b3n", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}