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": ""}
    oswaldo tã©llez v.  E   15.3261 Xu    1145506 :e  escuintla IZS       (r  dioscorea carpomaculata   &< 1776 -92.6513 p7Z9    `d 1937-08-12     A0jQ O.T??LLEZ & B.G.SCHUB.   $u.j ~Mexico  !$h dioscorea carpomaculata X3 : 
{"catalogNumber": "1145506", "order": "", "family": "", "scientificName": "Dioscorea carpomaculata", "scientificNameAuthorship": "O.T??llez & B.G.Schub.", "genus": "Dioscorea", "subgenus": "", "specificEpithet": "carpomaculata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Oswaldo T\u00c3\u00a9llez V.", "recordedBy": "", "recordNumber": "1776", "verbatimEventDate": "1937-08-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Escuintla", "municipality": "", "locality": "", "decimalLatitude": "15.3261", "decimalLongitude": "-92.6513", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}