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": ""}
 frequent on damp cobbly shore of Lake Huron, UMN1    j  drummond island: sec. 30, t41n, r7e, e of long point, ca. 3 mi. se of johnswood.  Em1] flowers pink."   m 16626 46 i(o    a&<FD s. f. gray  9^^r michigan  POLYGONACEAE =7e 8    ` UNITED STATES  D]8t -83.66667   PERSICARIA MACULOSA e    g   MACULOSA EDWARD G. VOSS <v9<@      a  Caryophyllales    chippewa
{"catalogNumber": "", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Persicaria maculosa", "scientificNameAuthorship": "S. F. Gray", "genus": "", "subgenus": "", "specificEpithet": "maculosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "16626", "verbatimEventDate": "", "habitat": "frequent on damp cobbly shore of Lake Huron,", "occurrenceRemarks": "\"Flowers pink.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Chippewa", "municipality": "", "locality": "DRUMMOND ISLAND: sec. 30, T41N, R7E, E of Long Point, ca. 3 mi. SE of Johnswood.", "decimalLatitude": "46", "decimalLongitude": "-83.66667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}