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": ""}
-86.4434 !   3265 ,Is E   (f8 persicaria arifolia   (l.) haraldson cCWp  42.133 :   ocZ 1964-09-20      sJm LOW GROUND NEAR THE PERE MARQUETTE RAILROAD AND RT. 31 NOT FAR FROM THE PAW PAW RIVER NORTHEAST OF BENTON HARBOR.  5Y^ FLOYD A. SWINK   1481062 IL   arifolia eu v        Persicara  2      3C M|CHIGAN
{"catalogNumber": "1481062", "order": "", "family": "", "scientificName": "Persicaria arifolia", "scientificNameAuthorship": "(L.) Haraldson", "genus": "Persicaria", "subgenus": "", "specificEpithet": "arifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Floyd A. Swink", "recordNumber": "3265", "verbatimEventDate": "1964-09-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Low ground near the Pere Marquette Railroad and Rt. 31 not far from the Paw Paw River northeast of Benton Harbor.", "decimalLatitude": "42.133", "decimalLongitude": "-86.4434", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}