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": ""}
 ? Keweenaw ACImCULARIS C   Isle Royale: Rock Harbor.    Lindl. H]8  waltr h. lewis M$c          q|r michigan  1 1930-06-30  a+2 UNITED STATES  Rosa acicularis Tn.$  [fide ewe] aG    Bb CLAIR A. BROWN  1469889 Fu  rosa x  ROSACEAE  2    
{"catalogNumber": "1469889", "order": "", "family": "Rosaceae", "scientificName": "Rosa acicularis", "scientificNameAuthorship": "Lindl.", "genus": "Rosa", "subgenus": "", "specificEpithet": "acicularis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Walter H. Lewis", "recordedBy": "Clair A. Brown", "recordNumber": "", "verbatimEventDate": "1930-06-30", "habitat": "", "occurrenceRemarks": "[fide EWE]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Isle Royale: Rock Harbor.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}