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": ""}
 DIOSCOREA COMPOSITA Q   HEMSL. mhy     s$,ch -94.5234   * A. GOMEZ-POMPA        J@U dioscoreaceae DIOSCOREALES ).f    7 Dioscorea     tnu 1957-10-21 HIDALGOTITLÃ¡N T:9    VERACRUZ H   col. rodolfo sã¡nchez taboada (primera secciã³n.); fortuã±o -gE   
{"catalogNumber": "", "order": "Dioscoreales", "family": "Dioscoreaceae", "scientificName": "Dioscorea composita", "scientificNameAuthorship": "Hemsl.", "genus": "Dioscorea", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. Gomez-Pompa", "recordNumber": "", "verbatimEventDate": "1957-10-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Veracruz", "county": "Hidalgotitl\u00c3\u00a1n", "municipality": "", "locality": "Col. Rodolfo S\u00c3\u00a1nchez Taboada (Primera Secci\u00c3\u00b3n.); Fortu\u00c3\u00b1o", "decimalLatitude": "", "decimalLongitude": "-94.5234", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}