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": ""}
 ^?_t persicaria arifolia  ANTON A. REZNICEK B   DFr SHADY, SEASONALLY FLOODED LOWLAND. 2006-08-30 u    r3 carolyn lyons 43.619241 z )   3U a 1479 PERSICARIA B    l mH 1333900  Ix United tates  ARIFOLIA gq    j@ PLENTIFUL. SHORT SPINES ON STEM, PEDUNCLE & THE LEAF VEINS.  (l.) haraldson ^   K POLYGONACEAE Caryophyllales 8   -86.029503 S   NEWAYGO ]Y  michigan ,G  HESPERIA, N OF 4 MILE RD. bk/   
{"catalogNumber": "1333900", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Persicaria arifolia", "scientificNameAuthorship": "(L.) Haraldson", "genus": "Persicaria", "subgenus": "", "specificEpithet": "arifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Carolyn Lyons", "recordNumber": "1479", "verbatimEventDate": "2006-08-30", "habitat": "Shady, seasonally flooded lowland.", "occurrenceRemarks": "Plentiful. Short spines on stem, peduncle & the leaf veins.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Newaygo", "municipality": "", "locality": "Hesperia, N of 4 Mile Rd.", "decimalLatitude": "43.619241", "decimalLongitude": "-86.029503", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}