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": ""}
  ~Q UNITED STATES   fvs, ABUNDANT IN TAL PATCHES, TO 1 M OR MORE HIGH; FLOWERS WHITH,SHOOWY; PLANTS KEY TO PERSICARIA SETACEAE (|N SOME TREATMENTS!)    .b persicaria hydropiperoides  Michigan 0         Anton A. Reznicek z+p@   W side of 70th Sct. (Berrien Co., liIne), ca. 1.2 km N of E Napier Ave. cEcOA      H pex (Michx.) Small 12553 eTS    
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Persicaria hydropiperoides", "scientificNameAuthorship": "(Michx.) Small", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "12553", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Abundant in tal patches, to 1 m or more high; flowers whith, shoowy; plants key to Persicaria setaceae (in some treatments!)", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "W side of 70th St. (Berrien Co., line), ca. 1.2 km N of E Napier Ave.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}