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": ""}
 o 20.8199   dioscorea sparsiflora B   sparsiflora i-    DW DIOSCOREALES   JkjW DIOSCOREA    [sv 1145855   !k?=N los camachos; los camachos; n de guadalajara, carr. saltillo, barranca del rã­o santiago   1 Y 1967-07-26 ZAPOPAN _^5t     g -103.34  barranca del rã­o L`qI p   @? Jalisco  CARLOS LUS DÃ­AZ LUNA $,s   O MEXICO 
{"catalogNumber": "1145855", "order": "Dioscoreales", "family": "", "scientificName": "Dioscorea sparsiflora", "scientificNameAuthorship": "", "genus": "Dioscorea", "subgenus": "", "specificEpithet": "sparsiflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carlos Luis D\u00c3\u00adaz Luna", "recordNumber": "", "verbatimEventDate": "1967-07-26", "habitat": "barranca del r\u00c3\u00ado", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "Zapopan", "municipality": "", "locality": "Los Camachos; Los Camachos; N de Guadalajara, carr. Saltillo, Barranca del r\u00c3\u00ado Santiago", "decimalLatitude": "20.8199", "decimalLongitude": "-103.34", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}