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": ""}
    glabra u  sapindales ru  15019 Gz   c edward g. voss    AESCULUS GLABRA  sapindaceae c    -83.911597 2     Q]+[@ 1978-09-19  D:GI 42.387475      fDMD WASHTENAW    ? a united states  +^H aesculus
{"catalogNumber": "", "order": "Sapindales", "family": "Sapindaceae", "scientificName": "Aesculus glabra", "scientificNameAuthorship": "", "genus": "Aesculus", "subgenus": "", "specificEpithet": "glabra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "15019", "verbatimEventDate": "1978-09-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "", "decimalLatitude": "42.387475", "decimalLongitude": "-83.911597", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}