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": ""}
 n Michigan   mJ  HARLEY H. BARTLETT 1951-08-20 d<_/     C; Persicaria amphibia  Caryophyllales 2      OAKLAND g7C~   Z06g united states  & Vicinity ofWalled Lake, chiefly in a long swamp extending awayfrom the north end.  k -83.48219 1463024  q <`    POLYGONACEAE KsW;    Ih@& AMPHIBIA    
{"catalogNumber": "1463024", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Persicaria amphibia", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "amphibia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Harley H. Bartlett", "recordNumber": "", "verbatimEventDate": "1951-08-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oakland", "municipality": "", "locality": "Vicinity of Walled Lake, chiefly in a long swamp extending away from the north end.", "decimalLatitude": "", "decimalLongitude": "-83.48219", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}