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": ""}
43.24671 F8w$   Sandy shore of Muskegon Lake.  4        -86.341 m   - anserina  Muskegon      michigan rAIlE   8645 6   UNITED STATES Eo1  ROSALES L!Z    jo potenilla anserina    J$Q frederick j. hermann 1467443 ]Xm 
{"catalogNumber": "1467443", "order": "Rosales", "family": "", "scientificName": "Potentilla anserina", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "anserina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frederick J. Hermann", "recordNumber": "8645", "verbatimEventDate": "", "habitat": "Sandy shore of Muskegon Lake.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Muskegon", "municipality": "", "locality": "", "decimalLatitude": "43.24671", "decimalLongitude": "-86.341", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}