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": ""}
UNCOMMON IN SHADED EMERGENT MARSH; SANDY SOIL. O/$#z  2009-08-N30 F     anton a. reznicek Vv4.  punctata .N7Sj     Rmkn persicar|a 239 2>y    David C. Dister :>.    mason av    Persicaria punctata [ sq    )x 1479040 UNITED STATES .e!qM   eN -86.4716333 POLYGONACEAE ?SkO  michigan V.  ludington state park CQiT  
{"catalogNumber": "1479040", "order": "", "family": "Polygonaceae", "scientificName": "Persicaria punctata", "scientificNameAuthorship": "", "genus": "Persicaria", "subgenus": "", "specificEpithet": "punctata", "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": "Michigan", "county": "Mason", "municipality": "", "locality": "Ludington State Park", "decimalLatitude": "", "decimalLongitude": "-86.4716333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}