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": ""}
   Dioscoreales +h<      humb. & bonpl. ex willd. )T=  san josã© chiltepec 0N    sB1o 17.947  NfU  MEXICO  y 758  .IYy SAN JOSÃ© CHILTEPEC; TUXTEPEC; CHILTEPEC   :Bwr oaxaca    <EH Dioscorea polygonoides -96.1711 !   ~U]0g 1145786  t) dioscorea  q+ 1941-10-30  S kn DIOSCOREACEAE  :]-$7 POLYGONOIDES   4< g. martã­nez-calderã³n OSWALDO TÃ©LLEZ V. ]K@@B 
{"catalogNumber": "1145786", "order": "Dioscoreales", "family": "Dioscoreaceae", "scientificName": "Dioscorea polygonoides", "scientificNameAuthorship": "Humb. & Bonpl. ex Willd.", "genus": "Dioscorea", "subgenus": "", "specificEpithet": "polygonoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Oswaldo T\u00c3\u00a9llez V.", "recordedBy": "G. Mart\u00c3\u00adnez-Calder\u00c3\u00b3n", "recordNumber": "758", "verbatimEventDate": "1941-10-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "San Jos\u00c3\u00a9 Chiltepec", "municipality": "", "locality": "San Jos\u00c3\u00a9 Chiltepec; Tuxtepec; Chiltepec", "decimalLatitude": "17.947", "decimalLongitude": "-96.1711", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}