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": ""}
 iR 42.29546   -83.74225  M  rosales <E|   1481925 (6z   1234 UCU        0?36b Anton A. Reznicek  WsQ M aleppicum    1927-07-04 2Y  jacq. ]a @+   u GEUM ALEPPICUM BANK OF RIVER. FK,`N   z,  Ann Arbor; W of Pontiac d., Huron River.   frederick j. hermann %  
{"catalogNumber": "1481925", "order": "Rosales", "family": "", "scientificName": "Geum aleppicum", "scientificNameAuthorship": "Jacq.", "genus": "", "subgenus": "", "specificEpithet": "aleppicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Frederick J. Hermann", "recordNumber": "1234", "verbatimEventDate": "1927-07-04", "habitat": "Bank of river.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Ann Arbor; W of Pontiac Rd., Huron River.", "decimalLatitude": "42.29546", "decimalLongitude": "-83.74225", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}