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": ""}
 CACAHOATÃ¡N @k|q   Cham. & Schltdl. ^3      2849 )jz^J      ;[e  dioscorea convolvulacea DIOSCOREALES 01zc    B C. RodrÃ­guez J.     14.9859 !2w    1985-08-03 Z  CACAHOATÃ¡N; CACAHOATÃ¡N; UNIÃ³N ROJA       yYj   convolvulacea  E. LÃ³PEZ-E. VENTURA /R 
{"catalogNumber": "", "order": "Dioscoreales", "family": "", "scientificName": "Dioscorea convolvulacea", "scientificNameAuthorship": "Cham. & Schltdl.", "genus": "", "subgenus": "", "specificEpithet": "convolvulacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "C. Rodr\u00c3\u00adguez J.", "recordedBy": "E. L\u00c3\u00b3pez-E. Ventura", "recordNumber": "2849", "verbatimEventDate": "1985-08-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Cacahoat\u00c3\u00a1n", "municipality": "", "locality": "Cacahoat\u00c3\u00a1n; Cacahoat\u00c3\u00a1n; Uni\u00c3\u00b3n Roja", "decimalLatitude": "14.9859", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}