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": ""}
 J/  1844  ?( ribes  $_ Open, dry, grassy, clay-gravel.   7q Saxifragales     r Ribes odoratum  Michigan hU    /, united states       oceana  d    + SGnX -86.069494     
{"catalogNumber": "", "order": "Saxifragales", "family": "", "scientificName": "Ribes odoratum", "scientificNameAuthorship": "", "genus": "Ribes", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1844", "verbatimEventDate": "", "habitat": "Open, dry, grassy, clay-gravel.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oceana", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-86.069494", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}