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": ""}
 PERSICARIA HYDROPIPEROIDES x   cheb%oygan  JN?  polygonaceae      @H)P 45.6 1481669 5IMI  FREDERICK J. HERMANN d*    ;1 united states 2116 t1aj   cn michigan    #; ROADSIDE DITCH.  ll%G  Persicaria    CARYOPHYLLALES ,3   -84.711111 ^   (Michx.) Small        -E?j ANTON2 A. REZNICEK  *i 1928-08-07    [ Ingleside.
{"catalogNumber": "1481669", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Persicaria hydropiperoides", "scientificNameAuthorship": "(Michx.) Small", "genus": "Persicaria", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Frederick J. Hermann", "recordNumber": "2116", "verbatimEventDate": "1928-08-07", "habitat": "Roadside ditch.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Ingleside.", "decimalLatitude": "45.6", "decimalLongitude": "-84.711111", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}