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": ""}
 20.7107 n;@   -88.7292 t_:        7493      y F var. uellia nE    w,=i= Yokdzonot; Yordzonoat   n C. LUNDELL & A. LUNDELL  yucatã¡n <QFf   ruellia nudiflora var. yucatana VC     yucatana  ncn   acanthaceae ;  
{"catalogNumber": "", "order": "", "family": "Acanthaceae", "scientificName": "Ruellia nudiflora var. yucatana", "scientificNameAuthorship": "", "genus": "Ruellia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "yucatana", "identifiedBy": "", "recordedBy": "C. Lundell & A. Lundell", "recordNumber": "7493", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Yucat\u00c3\u00a1n", "county": "", "municipality": "", "locality": "Yokdzonot; Yordzonoat", "decimalLatitude": "20.7107", "decimalLongitude": "-88.7292", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}