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": ""}
      E7-U  frangula -84.945448  u    N lowv wet area  T~ United States "Two shrubs, about 3 m high, surrounded by many young plants. Definitely not a cultivated area. Some of the drupes have 2 seeds, some 3." b   . =` 1967-09-21 JOHN H. TANTON ^g V  alnus ocTmo    6z 1335537 45.369944 #   czZE Frangula alnus   Michigan s;/    CITY OF PETOSKEY, BOUNDED ON E BY VALLEY VIEW AND ON N BY JENNINGS AVE., AREA OWNED BY NORTH CENTRAL MICHIGAN COLLEGE tM$VD    V) v EMMET   @fg mill.
{"catalogNumber": "1335537", "order": "", "family": "", "scientificName": "Frangula alnus", "scientificNameAuthorship": "Mill.", "genus": "Frangula", "subgenus": "", "specificEpithet": "alnus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Tanton", "recordNumber": "", "verbatimEventDate": "1967-09-21", "habitat": "low wet area", "occurrenceRemarks": "\"Two shrubs, about 3 m high, surrounded by many young plants. Definitely not a cultivated area. Some of the drupes have 2 seeds, some 3.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Emmet", "municipality": "", "locality": "city of Petoskey, bounded on E by Valley View and on N by Jennings Ave., area owned by North Central Michigan College", "decimalLatitude": "45.369944", "decimalLongitude": "-84.945448", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}