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": ""}
Grossulariaceae 25y(    TZQ -84.83643 Michigan      ` Emmet    sEd/T 1465491   John H. Ehlers vnt   AMERICANUM  E    saxifragales #Y   + # 1921-07-30     `+Q 45.74504    i@@] mill.   
{"catalogNumber": "1465491", "order": "Saxifragales", "family": "Grossulariaceae", "scientificName": "", "scientificNameAuthorship": "Mill.", "genus": "", "subgenus": "", "specificEpithet": "americanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "", "verbatimEventDate": "1921-07-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Emmet", "municipality": "", "locality": "", "decimalLatitude": "45.74504", "decimalLongitude": "-84.83643", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}