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": ""}
 Vi]T 751     chamaedorea elegans `  17.947 +_zu       san josã© chiltepec; tuxtepec; chilpec I0      ; g. martã­nez-cald3rã³n  CK;9 arecaceae   elegans u lA    ^  -96.1711    
{"catalogNumber": "", "order": "", "family": "Arecaceae", "scientificName": "Chamaedorea elegans", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "elegans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G. Mart\u00c3\u00adnez-Calder\u00c3\u00b3n", "recordNumber": "751", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "San Jos\u00c3\u00a9 Chiltepec; Tuxtepec; Chiltepec", "decimalLatitude": "17.947", "decimalLongitude": "-96.1711", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}