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": ""}
7993  ZcG   Mill. 7n  michigan $c  1958-09-12 2kwl   B~ -84.52975    1ghT Solidago  yfrequent, boggy Tmeadow, `   rugosa &uz)o  ASTERALES j.      w 1257515    %>i& edward g. voss  5Ay|2 Hillsdal3  G 41.86546 Solidago rugosa t-   w:7al nw1/4 sec. 15, jfferson tp., ca. 6.5 mi. se of hillsdale.  F _$5 United States asteraceae h6V 
{"catalogNumber": "1257515", "order": "Asterales", "family": "Asteraceae", "scientificName": "Solidago rugosa", "scientificNameAuthorship": "Mill.", "genus": "Solidago", "subgenus": "", "specificEpithet": "rugosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "7993", "verbatimEventDate": "1958-09-12", "habitat": "frequent, boggy meadow,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Hillsdale", "municipality": "", "locality": "NW1/4 sec. 15, Jefferson Tp., ca. 6.5 mi. SE of Hillsdale.", "decimalLatitude": "41.86546", "decimalLongitude": "-84.52975", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}