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": ""}
  * 1958  persicaria virginiana ^ A    ]3> MICHIGAN  n!1$o ANTON A. REZNICEK    3wJ 2017-09-01  Ol  Caryophyllales  yJy27 polygonaceae  f?$2 VIRGINIANA  (P persicaria 1517960 C*I   c$GHo a few plants.  ;lE United States lake `pLY3    bradford s. slughter 7au!j        c -85.582207 (L.) GAERTN. &pa c 
{"catalogNumber": "1517960", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Persicaria virginiana", "scientificNameAuthorship": "(L.) Gaertn.", "genus": "Persicaria", "subgenus": "", "specificEpithet": "virginiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Bradford S. Slaughter", "recordNumber": "1958", "verbatimEventDate": "2017-09-01", "habitat": "", "occurrenceRemarks": "A few plants.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lake", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-85.582207", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}