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": ""}
        i$ RUBRUM  9s Ribes rubrum  Saxifragales  9oH   "SHRUB 3 FT TALL" N   1950-07-30  _   xw CHARLES D. RCHARDS Fence row along abandoned field. W     (u L.  NorthQ of Dollar Bay. 4)q%     michigan IGV   US houghton
{"catalogNumber": "", "order": "Saxifragales", "family": "", "scientificName": "Ribes rubrum", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "rubrum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles D. Richards", "recordNumber": "", "verbatimEventDate": "1950-07-30", "habitat": "Fence row along abandoned field.", "occurrenceRemarks": "\"Shrub 3 ft tall\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "North of Dollar Bay.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}