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": ""}
   * 5F Saxifragales Michigan oh/    -83.67539 NfJa    ribes  i_g  nigrum c   roadside swamp.  =Hwu   Ktm_K cady's corners.   Yoz4 S.N. 42.19723 X?|t  1468923 :   grossulariaceae Z <  ribes nigrum fYk+E  127-05-10  5G   L. ~     john . ehlers <~D  United States R 
{"catalogNumber": "1468923", "order": "Saxifragales", "family": "Grossulariaceae", "scientificName": "Ribes nigrum", "scientificNameAuthorship": "L.", "genus": "Ribes", "subgenus": "", "specificEpithet": "nigrum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "s.n.", "verbatimEventDate": "1927-05-10", "habitat": "Roadside swamp.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Cady's Corners.", "decimalLatitude": "42.19723", "decimalLongitude": "-83.67539", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}