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": ""}
  b|  239 persicaria punctata +N(g  Ludington State Park ( ;d    DAVID C. DISTER 8E&E    EQ z uncommon in shaded emergent marsh; sandy soil. (ELLIOTT) SMALL @&K-*    : ANTON A. REZNICEK  1w P United States    44.02035 Y  1479040 | k   ?Dyb -86.4716333 200c9-08-30 !Fy        PERSICARIA CRvd  mason $+^  
{"catalogNumber": "1479040", "order": "", "family": "", "scientificName": "Persicaria punctata", "scientificNameAuthorship": "(Elliott) Small", "genus": "Persicaria", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "David C. Dister", "recordNumber": "239", "verbatimEventDate": "2009-08-30", "habitat": "Uncommon in shaded emergent marsh; sandy soil.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Mason", "municipality": "", "locality": "Ludington State Park", "decimalLatitude": "44.02035", "decimalLongitude": "-86.4716333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}