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": ""}
 Michoacan =aw?   NEGUNDO 3   o@ Sapindaceae  acer negundo subsp. mexicanum UD    (DC.) Wesm. oj?97   Acer id$LC  Y. L. Vargas-Rodriguez     A$ 1982-04-27  >!H4+ Sapindales   mexico L6       319   _3 Rafael Torres C. 1176897 OoB     
{"catalogNumber": "1176897", "order": "Sapindales", "family": "Sapindaceae", "scientificName": "Acer negundo subsp. mexicanum", "scientificNameAuthorship": "(DC.) Wesm.", "genus": "Acer", "subgenus": "", "specificEpithet": "negundo", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Y. L. Vargas-Rodriguez", "recordedBy": "Rafael Torres C.", "recordNumber": "319", "verbatimEventDate": "1982-04-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Michoacan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}