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": ""}
AMERICANUM x   V ribes americaum    ERS  SAXIFRAGALES GROSSULARIACEAE PXg;c    T[ mill.   7h)| 43.39103   -5y7 united states    Michigan J?!K   Gwjf ribes   EA4 Robert W. Smith     2902 r  Saginaw DR  LOW WOODS ALONG SLOUGH OF TITTABAWASSE R.,  #A*   jfr 1990-05-13  Y6|m -84.00687
{"catalogNumber": "", "order": "Saxifragales", "family": "Grossulariaceae", "scientificName": "Ribes americanum", "scientificNameAuthorship": "Mill.", "genus": "Ribes", "subgenus": "", "specificEpithet": "americanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "2902", "verbatimEventDate": "1990-05-13", "habitat": "low woods along slough of Tittabawassee R.,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Saginaw", "municipality": "", "locality": "", "decimalLatitude": "43.39103", "decimalLongitude": "-84.00687", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}